In MARCH, Gina Bianchini, who was on our May 2008 cover, stepped down as CEO of social-media company Ning to join VC firm Andreessen Horowitz. In late January, Ezra Kucharz left FiLife, No. 27 on our Most Innovative Companies list, to become the president of Local Digital Media for CBS Local Media. Taking the reins: Adam Weiner at FiLife and Jason Rosenthal at Ning.
A version of this article appeared in the May 2010 issue of Fast Company magazine.