Is it time for Craigslist to improve? 
DanielStraight: Improve to what? Craigslist is ranked 29th in the world. I think the real problem is that we don't know what "improve" really means. Apparently, Craigslist has already improved to be better than all but 28 other websites in the world (and a substantial portion of those are just various Google sites). Why do we think we could do better?