If you're trying to recruit Swombat when looking for a developer to build your idea, then yes, you probably won't be very successful. On the other hand, if you're bringing something to the table, and try to contact developers who are.. well.. mainly developers (as opposed to expensive consultants with decades of experience), your success rate might be higher.

And by "something", I don't mean code (nor the idea, but there are things beside those). Seriously, I'm a developer, I don't give a damn if my potential cofounders could code or not, that's redundant. I would look for someone who has what I can't easily get. Someone having an accurate view of the state of an industry, or being nosy and/or well-connected enough to be able to get this view. Or someone some marketing/sales skills. Or someone with some proof that people (preferably people with money) are interested in the product.