Bill 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 their name....it's "inbox" spelled backwards! They got the Task Pane all maxed out in pure brilliance.
Sad part is, it's tough to get into the Beta...you got to get an invite. You, good sir, are in luck....click on the button on the left pane of my blog and you should be good to go!