Xobni gained some attention at initial launch, and with good reason. The Outlook plugin indexes email, enabling users to quickly organize their messages, search for attachments and follow conversations much more effectively than standard Outlook tools. Xobni creates profiles for people whom you email, showing top contacts by volume, who they email, and so on. One of the great features of the tool is integration with LinkedIn - displaying important profile information, contacts, etc.

Now, Xobni will enable Outlook users to incorporate their Yahoo email, contact's Facebook profile information and Hoover's (a large resource for public company information) all in a sidebar.

Since its public launch six months ago, Xobni has been downloaded over one million times. Here at Website Magazine, we've been believers for some time. "Xobni was already one of my favorite desktop productivity tools," says Website Magazine Editor-in-Chief Peter Prestipino. "With my increasing use of Facebook, I believe my networking efficiency will increase even further."