The youngest application by far to make the Hive Five, Digsby has taken the world by storm since we first mentioned it in February. Boasting integration with all of your IM networks as well as your email and social networking (Facebook and MySpace included), Digsby is converting new users left and right with their simple but appealing formula: IM + Email + Social Networking = Digsby. Currently a Windows only app, Digsby's developers promise that Mac and Linux versions are in the oven—and that they're constantly squashing bugs from the still-young Windows version.
