>You really think the opinion of game developers should matter in a discussion about how to make browsers reasonably secure for people to use without getting their hosts compromised? Because I don't.

I agree, which is why I wish browser vendors would block WebGL by default.

I'm not holding my breath though, because the reality is that market demand from people like game developers (or at least, perceived demand) is what is driving the addition of so many complex new APIs to the web.