Just recently, I got ahold of an Orkut account. I've been wondering if we should try to set up an NPDA Orkut community on Orkut.
More info on Orkut: www.orkut.com
One thing, though: You need to be invited to use Orkut ala Gmail, but invites are unlimited. If you guys like this idea, reply with an email address and I'll invite a few of you. Then you can do what you wish with the accounts.