As of July 2012, Thunderbird has transitioned to a new governance model, with new features being developed by the broader free software and open source community, and security fixes and improvements handled by Mozilla.
Thunderbird is a free, open-source, cross-platform e-mail and news client developed by the Mozilla Foundation. The project strategy is modeled after Mozilla Firefox, a project aimed at creating a Web browser.
Portable version of Mozilla's Thunderbird for you to take your email with you.
Menu bar item RSS reader similar to RSS Menu
LED Message Board app allows you to control LED Message Board device.
Continuous Integration(CruiseControl) build monitor.
Video podcast software for YouTube.