As for the prototype going over your head, first order it looks pretty simple, second, third and fourth, ... Hey, even I'm not sure I've mapped out all the possible dynamics but the possibility is unquestionably there.

Noisebridge is cool, hung out there a few times. I'm super busy now but maybe in a week or two though I am a sucker for coffee chats (hint hint). Basically I suck at writing and would rather connect through any other medium.

Also to add a few details, I'm doing this as a startup (Tagbax, don't mind the landing page, I'm really not trying to drive traffic yet). Community comment moderation isn't necessarily my first choice to apply the tech $ wise (I really ought to drop by disqus one of these days), but it was designed specifically for user-generated content.