TechNet EDGE Is a new community portal for IT Pros and is a sister site to Channels 8, 9, 10 and Mix Online. The portal will open officially on Monday but you can join the site starting now.
Here's the about text (from the EDGE site):
"TechNet Edge is a place where IT professionals go to get the inside scoop on the latest and greatest technologies. You can do stuff like watch screen casts, check out interviews with people who develop the products, connect with your peers and speak what’s on your mind. It is part of the Evangelism Network and follows its doctrine, so you know we keep it real."