Jive Software has launched (PR Newswire) a Clearstep business community for folks implementing Web 2.0 efforts in the enterprise:

Ever wish you could find someone working on social media or Enterprise 2.0 efforts at other companies, same as you? Wish you could pick their brain about how the heck they justified the implementation cost? Found that elusive ROI? Tricks to get employees to use it? Best way to communicate your new online community to your brand fanbase?

Ever wish you could do this without all of we pesky software vendors trying to market to you the whole time?

Well, now you can.

For example, here’s a thread on Twitter as a collaboration tool. Introduced me to Harvard professor Andrew McAfee, talking about Twitter. Check it out. Registration is, of course, free.