Save IMs Across Clients (and Systems) with IM History

Windows/Linux: Free beta program IM History offers a web-synced way to store instant message chats across multiple computers, and operating systems, from a variety of chat clients. Right now, the service supports AIM, Yahoo, MSN, Skyp, Trillian, and a few other clients, but my pet peeve is Pigin supported only in Linux, leaving dual-booters like me in the cold. That aside, once enabled, IM History lets you access your chat history and contacts from a web interface, and being able to search chats from across platforms—to find, for instance, a link sent long ago— is where many users will find this app convenient. IM History is a free download for Windows and Linux.