This thread would be much better if there was less political posts to wade through looking for the actual rebuttals. Bitcoin is very good tech, all the wanky political assertions and theories and sweeping statements should get out and leave the way clear for the technical and economical talk.
However I beleive there is an Off Topic forum...
These forums are a terrible place to talk or learn about bitcoin.
It's more of a den of "isms," whichever you want to pick out - I'd say libertarian fantasist, but that's just me. I've taken to reading the blog posts and associated comments if I want to follow current arguments, especially technical ones. Too much cruft around here.
It's a tough one to get at. People are culturally used to debt based economies, which would suffer horribly from deflation. There's just no way around it, some people won't admit to it until Bitcoins are worth $1000, and even then some will oppose it. You should have noticed that most of the hate for Bitcoin has poured in since its exponential growth triggered around early April. That's people downtalking the feasibility of the Bitcoin projec after it successfully took its first step. This kind of response is emotional.
It's not hate. It's not emotional. 90% of these critiques express admiration for specific aspects of the bitcoin implementation, and sometimes even the ideologies that are associated with it.
Nobody talked about it because nobody knew about it.