http://blogs.technet.com/kaiaxford/archive/2008/03/24/pimp-my-ride-or-inbox-check-out-xobni.aspxBill Gates referred to them as the “the next generation of social networking” and touted them as a great plugin for Microsoft Outlook. If you're into plugins and tweaks, this is a really sweet little deal. In case you're wondering where Xobni got theiren-USCommunityServer 2.1 SP1 (Build: 61025.2)