I keep thinking about how and when to launch, but one thing I keep hearing in my interviews is the importance of knowing when to sell. Looks like Bebo's founder

I keep thinking about how and when to launch, but one thing I keep hearing in my interviews is the importance of knowing when to sell. Looks like Bebo's founders knew when to sell. Jason Calacanis told me that he sold Weblogs Inc because he didn't sell Silicon Alley Insider at its height.