John Carney, editor of the readable financial news and gossip site Dealbreaker (founded by original Gawker Elizabeth Spiers), is leaving to edit a new, similar site from Silicon Alley Insider called "ClusterStock. " Caroline Waxler, formerly at MainStreet.com, will be heading up fellow SAI blog the Business Sheet . SAI itself is losing its managing editor Peter Kafka, who will be starting a new media and advertising blog for AllThingsD . And wrestling champ Alex "Blue States Lose " Blagg is leaving his blogging gig at BestWeekEver . See, jobs exist!