How to setup scaled-down Craigslist for my struggling rural area?
sacrilicious: White label? No. Singularly-focused on Classifieds? Nope. But Patch.com may be a great way to pull together towns that are ailing and need to rely on each other.  
Am I biased? Yes - these are guys I know and respect, but it's at the very least a good model to shoot for and they may solve a lot of the harder problems as they grow.