Geeklist is a great idea for building community and sharing. This just isn't a problem we're trying to solve.
Hackerlist provide a premium network to match skilled engineering freelancers with companies. It seems like a lot of people currently rely on hackernews freelance posts to accomplish such. Current competitors like oDesk tend to underpay, lack the same quality standards, and don't specialize exclusively in skilled engineering jobs.
I think toptal.com does something similar but it is focused on recruiting freelancers rather than providing a useful odesk-like interface.
Just curious how this is differentiated? That it's restricted to users on HN?