What it offers: GageIn, content-driven business information networking and employee collaboration.
Why it's worth watching: Collaboration is a leading SaaS segment, with lots of activity and interest in tools that have a Facebook-like look and feel. However, Kaplan says, GageIn has caught his eye with its content-driven approach. "So if you've got interesting content you build a network of relationships around that content instead of the more traditional Facebook-like approach of building around people," he says. The question is whether GageIn, available in beta now, has legs. "My guess is that it'll be acquired in the next 12 to 18 months and folded into another platform," Kaplan says.