That was quick. A mere five days after saying goodbye to his cohorts at Microsoft, former Windows Phone GM Gavin Kim has landed at Mobile NQ as its Chief Product Officer. By joining the mobile privacy and security firm, Kim will be working with a couple of former Samsung colleagues at Mobile NQ -- co-CEO Omar Khan and PR maven Kim Titus. The real question is, with this being Gavin's third career stop in a year, how long will he reunion last?