radRounds is a social network for radiologists founded by Steven Chan MD:
radRounds is a new tool for professional networking, collaboration, and learning for radiologists, industry leaders, and medical imaging professionals. This is like Sermo, LinkedIN, MySpace, Facebook, Orkut, but completely managed and created by radiologists FOR radiology! Think of radRounds as the "social network" for medical imaging..
Visit at www.radrounds.com