Calling shenanigans. I wrote a couple of fairly complex publishers and Chrome isn't the problematic browser (if you use ExtermalInterface correctly). It's Safari which doesn't handle plugins well, but Camera and Microphone devices should still work as Flash handles those by itself.
Boy, am I glad these bugs were fixed around the time I wrote my publishers. Remind me to check all the relevant bug trackers before going full steam ahead with a rewrite, ha ha.