Gartner: Magic Quadrant for Team Collaboration and Social Software, 2007

This is not the actual report unfortunately, but merely a placeholder so you know its released ..

The collaboration support market is being revitalized, with buyers and sellers looking to add social interaction in the context of broad collaboration support. We map how new and established vendors focusing on teaming, communities and social interaction are positioned in this changing marketplace.

Source: Gartner.com