Yeah I hear you. I also like Assembly but feel they're missing some key features (although I haven't formalized them in my mind yet). You've sort of hit one of my major peeves with alot of these sites - they don't seem to have any good way to find/recruit projects based on domain interest. If you haven't already, it would help me a great deal if you filled out the survey. I'm trying to get as much info as possible before I start making something :)