The Society for Industrial and Organizational Psychology (SIOP), bless its heart, is getting into the 21st century.
In their April newsletter they mention that two SIOP members, John Golden and Daniel Russell, have formed a LinkedIn group called I-O Practitioners Network. To join, click here. (If you don't have a LinkedIn account, and shame on you, you'll have a chance to create one)
But wait, that's not all, John Golden has also created a Ning site for I-O practitioners, which comes with joining the LinkedIn group. ("What the heck is Ning?" you say? Think Wikipedia meets MySpace)
So bravo, John! And SIOP, welcome to the party! (now will someone please tell them about RSS feeds?)