My site is an online services marketplace similar to Elance. You can view the site here. I've really had no problem finding freelancers who are interested in bidding on projects. I've only advertised through a few keywords on FindWhat and through my signature here and have generated quite a few signups. However, I'm having problems attracting people who need work done. Any suggestions? I've thought about using Overture, but I'd like some keyword recommendations please. Any other methods of promotion would also be very helpful.