Startup flip; Addicted micro-bloggers update to collaborate; It’s time to danceLooks like Santa gave an early Christmas present to Jason Goldberg, founder and CEO of Socialmedian. Goldberg sold his one-year-old news aggregation site to Xing for $7.5 million. Xing is a European social network that makes professional contact management simple, with made-to-measure networking functions and services. This is a successful startup story, and a one you don't hear everyday. Start a compan; raise just over half a million; sell for millions in 12 months. Hey, Jason. Nice flip. Have any tips?See: Socialmedian sells to Xing for $7.5 million Vator.tv has been evolving well beyond a place for startups to upload one video pitch about their idea and businesses. Today, it's increasingly becoming a place where startups can share their narrative ... [ read more]