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Stories from July 18, 2011
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1.Nginx established as a company (nginx.org)
463 points by rplnt on July 18, 2011 | 71 comments
2.Tame.JS: Flow-control by the makers of OkCupid.com (tamejs.org)
247 points by petar on July 18, 2011 | 52 comments
3.Netflix for baby clothes (plumgear.com)
239 points by daviday on July 18, 2011 | 100 comments
4.Chain World: a game that exists on a unique USB flash drive (wired.com)
216 points by fserb on July 18, 2011 | 41 comments
5.9.2% Unemployment? Blame Microsoft. (blogs.forbes.com)
217 points by grellas on July 18, 2011 | 243 comments
6.Apple deals massive patent blow to HTC, Android in serious trouble (zdnet.com)
212 points by rbanffy on July 18, 2011 | 280 comments
7.LulzSec Redirects ‘The Sun’ Homepage To Fake Murdoch Death Story (techcrunch.com)
197 points by ssclafani on July 18, 2011 | 76 comments

Hi Panos. I was actually a student in your class last fall semester. To alleviate any doubt you may have, the class was known as “Info Tech,” and you had two sessions on Mondays and Wednesdays (2-3:15, 3:30-4:45 pm) in KMEC.

Now I have a couple of problems with your post. Firstly, you attribute your lower evaluation rating of 5.3 for last fall semester solely to your lower tolerance of cheating. However, there is something very wrong with this logic. As you may (or evidently, may not) know, correlation does not imply causation. In other words, your lower overall rating was not necessarily due to your increased surveillance of plagiarism; it could have been due to other factors. As someone who was a student in your class, I can speak for myself and say that I did give you a low rating, and it was NOT because you punished the cheaters—it was far from it. To put it rather simply and bluntly, you were unkind (that’s an extreme euphemism) out of the classroom. Sure, you had your favorites (my best friend being one of them) as most professors do. However, you had, what I perceived to be, an irrational disdain for some of your students, I being one of them. When I asked questions in class, you’d quietly giggle or give me a blank stare as if the question I asked was completely stupid (forgive me, I’m not technologically inclined), which of course discouraged me from participating in class. When I stayed after class to ask you questions I was too shy to ask in class, or to just discuss the subject material in greater depth, you’d answer in a very short, annoyed tone, as if you had more important things to do. My thank you’s went unanswered. My smiles to you were not reciprocated. Sure, it sounds silly, but it was very clear you did not like me. And I had no idea why. Some people noticed, while others in the class also felt like you hated them for no apparent reason. It got to the point where we, as well as others who experienced better treatment, discussed it and concluded you were just racist. Now, I know you and many others reading this post probably think I’m just a pissed off student who didn’t get the grade he wanted and is now bashing his teacher out of revenge. However, that’s really not the case; I just figured I’d give you my honest opinion of you seeing as your perception of your students’ mentality towards you is completely mistaken. I’ll just quickly recount one experience that perfectly illustrates my overall experience with you. For the WiMax assignment (which is what your blog post is based on), after all the students had received your email demanding those who plagiarized to come in to talk to you, naturally everyone, even those who didn’t cheat, felt very uneasy and worried. I, who collaborated with a friend on one small part of the assignment, got worried and came in to see you during office hours. When I arrived, there was one other student waiting in the seating area; she said you weren’t in your office. So we waited for a good 30 minutes until you came strolling in. She then went in to speak with you. About 20 minutes passed until she emerged. You then walked out, saw me, and then said “I’ll be back soon.” 50 MINUTES ELAPSED, and you finally returned. You were munching on a sandwich. As you walked by me, you mumbled “emergency.” So, almost two hours after I had come to your office, I finally was able to speak with you. We went in, you looked up my assignment, and then you said “there’s no problem with your assignment; you’re fine.” So I left. There was no apology.

Now, aside from me having a bad experience with you, what really irks me about your post is your complacence with cheating because it’s not in your self-interest to pursue those who cheated. A true capitalist at heart, I guess. As a student who did not cheat, worked very hard, and still received a relatively low grade in your class, there’s nothing more infuriating. Is it not your job as an educator to make sure those who put in the most effort and demonstrate the highest level of achievement are awarded grades accordingly? Is it not your job to make sure the playing field is level, especially at a school where there is such a high pressure to do well as a result of a strict grading curve policy? I guess you don’t believe so. I mean, after all, you did give my friend, who consistently received a B average on assignments and exams throughout the semester, an overall grade of A (which he was very, very shocked by).

Anyway, that is not to say I did not learn a lot from your class. You were a great teacher inside the classroom. However, teaching evaluations don’t just measure your ability to give good lectures; they are holistic--meaning, they also measure intangibles, such as the professor's willingness to help students, or his attitude. And that, Panos, is where you failed.

9.Use Google+ to Improve Your UI (pixify.com)
183 points by blakeperdue on July 18, 2011 | 44 comments
10.Bookstore Chain Borders is Dead (wsj.com)
163 points by hung on July 18, 2011 | 124 comments
11.When free markets make it worse: new TLDs (asmartbear.com)
157 points by amirmc on July 18, 2011 | 64 comments
12.Ask HN: Where is the Django community?
147 points by ciniglio on July 18, 2011 | 155 comments
13.reddit gold, one year later (spoiler: the naysayers were wrong) (reddit.com)
140 points by raldi on July 18, 2011 | 88 comments
14.College Students Can Now Rent Textbooks Electronically From Amazon (mashable.com)
118 points by tathagatadg on July 18, 2011 | 41 comments
15.Indian Official Puts Public Webcam in Government office (nytimes.com)
104 points by wicknicks on July 18, 2011 | 30 comments
16.Scala comes to .Net (scala-lang.org)
95 points by markokocic on July 18, 2011 | 70 comments
17.Astronomers Discover Potentially Earthlike Planet Orbiting Binary Star (technologyreview.com)
93 points by JohnIdol on July 18, 2011 | 31 comments
18.Spotify bitrategate: 320kbps premium quality not there yet (spotifyclassical.com)
89 points by kraymer on July 18, 2011 | 79 comments
19.The Fruits of Immigration (marginalrevolution.com)
87 points by martingordon on July 18, 2011 | 88 comments
20.Machine Learning Fairy Dust (stdout.be)
86 points by stdbrouw on July 18, 2011 | 34 comments
21.Confessions of a custom-essay writer (2010) (chronicle.com)
81 points by redcap on July 18, 2011 | 30 comments
22.Bruce Eckel on JavaScript (artima.com)
78 points by tbassetto on July 18, 2011 | 56 comments
23.A slight discrepancy (bit-player.org)
77 points by wglb on July 18, 2011 | 13 comments
24.Google Prediction API - Google Code (code.google.com)
76 points by ColinWright on July 18, 2011 | 13 comments

IMO, the problem is much more than just automation and advancement in technology. It's actually far graver, and maybe inexorable at least in the short term.

Hate the man or his policies (or both), but you can't deny President Obama's observation that training education is the real problem in the so-called "jobless recovery". America as it currently stands has a total, almost prideful disregard for education (public and higher) and technical training. NPR and WSJ report that there are two million open jobs in the US. That's right, up to 2,000,000 jobs are currently open in places like manufacturing in the US. The problem? No one knows how to do the things that fill those positions. Extra tragedy: There aren't enough schools that train in these "manufacturing 2.0" jobs and there aren't enough people that care to learn those skills.

So, the more these jobs languish unfilled, the more productivity slows, the less likely the economy flourishes, and the more the currently unemployed will stay that way unless they remediate or accept jobs beneath their experience/education/skill level.

My personal pet theory, however, is that we don't have a jobs problem, we have a Business-with-a-capital-b problem. Entrepreneurship is still seen by many in two extreme ways that I feel actually turn people off to it.

First, people see entrepreneurship as some mystical, romantic idea reserved only for the rich, connected, and intellectually elite. You can't be successful in business without being (or knowing) rich, come from the Ivy League, or just dumb luck. None of those are in large supply, thus the trappings of success go to those who either know better (like we on HN?) or actually fall into the aforementioned groups.

If not the former, then starting a business is an action plan of last resort ("well, I've been unemployed for awhile now, may as well start that new business I wanted to do while I was wasting away in my cubicle for 10 years polishing slide decks and pushing papers." It's seen almost derisively ("Oh, you're starting a business. Couldn't find a real job, eh?").

Pie-in-the-sky solution? $10 Billion every year for 10 years on prime-rate or lower, long-term, guaranteed SBA loans. Create a federal credit union for this purpose, run by participating states, backed by the NCUA, to manage small-biz eligibility determinations, disbursements and repayment. Eligible business borrowers must have a business plan with 5-year revenue projections as well as application that are analyzed and "scored" using a points system like they do in Canadian immigration applications.

Then, open medicare enrollment to small businesses (below 99 or fewer employees) and self-employed persons and their partners/dependents. Base price on current per-capita cost on a sliding-scale to ensure no deficits or taxpayer burden.

Then, tax credits for every domestic job created.

Full disclosure: I'm a liberal.

26.Novell and Xamarin Partnership around Mono (tirania.org)
71 points by RuadhanMc on July 18, 2011 | 30 comments
27.Open source graphic design (ponnuki.net)
70 points by damaru on July 18, 2011 | 39 comments
28.Japan's preference for hardware over software is fading (economist.com)
67 points by ab9 on July 18, 2011 | 42 comments

This essay is definitely something to keep in mind, albeit it's probably easier in theory than practice.

I'm probably a little older than most of the Y crowd. I've worked at a few very successful startups - pre and post dot com. For one of them, which changed the travel industry, I was literally one of the first people to put down code and my own stab at defining their architecture - I was there before there were any formal employees.

But now, I have a kid on the way, never really made millions (sorta got close), can't seem to find that 'magic' again, and there is definitely that notion that time is fleeting. Over the past decade I studied a lot of philosophy - mostly buddhist and hindu. I meditated, quieted my mind, enjoyed my moments, and felt very peaceful while the world flew by. I dropped out of working for a year to learn how to write electronic music (played music my whole life, got pretty good at the electronic stuff) - this was probably the happiest I'd been in a long time and I 100% did live day to day, creating, constantly getting better.

Lately over the past few years though, life's changed. The thought that I am getting closer to getting older and starting a family adds additional pressure. It seems much simpler when you're by yourself - which is why monks follow that route. Ultimately, we make the decisions we make and we have to learn from them.

As someone who's been programming most of my life, loves technology, and still appreciates the latest and greatest, I'm still drawn to it. At this point, I can see how things should work and feel like I really appreciate things that are designed well. However, there's only so much time in the day and I don't really crank on code for 10+ hours anymore. I keep thinking that I can compete with a lot of people for tech knowhow, but maybe my real potential is to pass all this on to the next generation.

I'm sure that I've been more fortunate that a lot of people on this rock, but I still don't feel I've felt that success I've wanted and, yah, it does feel like time is running out.


Let me start by indicating some logical flaws in the timing of the events: The office hours for the class were from 12.30 to 1.30, Monday and Wednesday. The class was starting at 2pm. According to your account, I showed up at 1pm, being 30 mins "late". Then the first student came in at 1pm and came out at 1.20pm? Then it took me another 50 minutes while I was running around? So I came to talk to you at 2.10pm, when I was supposed to be in the class? What time did I show up in class? 2.30, and half an hour late?

I do remember the incident but you are greatly exaggerating the timing. The first student was waiting, I showed up at 12.30 and she was out at 12.50. Then I did run down to the cafeteria to grab something to eat. Sorry, my blood sugar was running low, the line of students was getting longer, and I could not go and teach at 2pm for 3 hours straight without food. (Usually I was getting lunch at 1.30pm but with this line of students, things were not looking good.) At 1pm, I was back, we discussed the case and I continued the discussion with the remaining of the students in line.

You were waiting for two hours mainly because you were so worried that you showed up outside my office at 11am, a full hour and a half before the beginning of the office hours. Expecting me to be always in my office, and at your disposal, is understandable from the point of view of an undergraduate. But you may need to learn that professors have other tasks they need to accomplish during their workday.

Btw, I thought that the you got the joke about the "emergency" (that I had to grab something to eat), by obviously seeing me walking in front of you with a sandwich in my mouth. You can blame it to my bad attempt at humor.

Now that the timing issue is resolved, let me get back to the core of the argument, which I actually addressed in the post. It is the fact that I felt mostly sorry about: The fact that the cheating cases really changed my mood and attitude towards teaching this class, and this also affected the class dynamics. What you felt as unfriendliness was the direct causation of the cheating cases. It is very difficult to feel like hanging out with students when feeling that a very significant fraction of the class is actively trying to cheat. This the part that I said that I hated the most: the very different dynamics in class.

This is the part for which I should apologize: For now offering you the same experience as I offered to the students in prior semesters. Go and ask students that took my class in prior semesters. Or even check my ratings in prior semesters. I did not suddenly become an arrogant bastard.

PS: About the issue of a "true capitalist," yes I am a libertarian at heart. And I do believe that people respond to incentives. And I would strongly encourage you to read the article until the end.


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