New launches: Mint, Spottt, Kerpoof, ZocDoc & more

This morning, ten more companies presented from the Techcrunch40 conference, and here’s our ranking of the companies, in order of whether we’d like to hold stock in them: Xobni, Mint, Spottt (Adbrite), Kerpoof, ZocDoc, Pubmatic, Orgoo, Clickable, GotStatus, App2you.