If you meant onus, when do I get paid?
Seriously, it's an excellent idea, but I believe I've read something of this very nature on this forum, if not elsewhere. Some other member would have to come along and point it out if I'm correct.
What if your project was on a dedicated website where each page has a single paid ad as to where some of the micro funds would stem from?
~Bruno K~
I did mean onus, thank you for correcting that. I have not seen it practiced yet on these forums so I can't really say if someone mentioned it before or not. It seems like an interesting social experiment just the same.
In regards to advertisements, that could be a great idea to help fund numerous projects, but my instincts tell me that there just simply isn't enough market for advertisements in the bitcoin community at this stage.
It does seem like it would need a separate website though due to both escrow and "votes" (both optional of course).