Social networking executives interviewed on nPost

Niche job board has a great collection of interviews with technology entrepreneurs. As one might expect, several recent ones are in the social networking / online collaboration space, including:
Reid Hoffman of LinkedIn
David Pulaski of IM-Age
Jas Dhillon of ZeroDegrees
Craig Newmark of Craigslist
Mihail Lari of BlogIt
Michael Schutlzer of