Yammer gives you Twitter in the enterprise

Yammer, a tool that won first place in the TechCrunch Top 50 recently, enables enterprise users to have Twitter-style micro blogging behind the firewall. Micro blogging is a short form of spontaneous communication that is a cross between instant messaging and blogging. Twitter limits you to 140 characters per post, while Yammer has no limits, something that concerns BusinessWeek writer Stephen Baker. Article

- Or read the FastForward blog on Yammer