The enterprise collaboration space has entered an exciting new phase of collaboration. New software and applications are coming to market, as are new concepts for how to work and communicate in the knowledge age. From consumer-grade apps like those from Box.net and Huddle to software from long-established players like Microsoft and Oracle, these tools are taking collaboration technology past the traditional IT decision-making process and changing the way we approach the workday. Additional companies in this report include Skype, Huddle, Jive, Moxie and Yammer.