Ad Biz Friday Odds and Ends By Kiran Aditham on Apr. 22, 2011 - 3:55 PM -SF-based shop Heat hired Arnold alum Ben Salsky as a senior copywriter. -David & Goliath helps observe Earth Day (above). link -KissMyBlackAds.com proprietor Craig Brimm joined Sanders\Wingo Austin as an ACD. -Kevin Botfeld w ...