Open Translation Tools
See also the FLOSS Manual guide at http://en.flossmanuals.net/opentranslationtools
Updates via http://del.icio.us/mbauwens/P2P-Translation
"This is a collection of Free and Open Source (FOSS or FLOSS) software tools that support translation and localization of software and content. These tools were mapped out and discussed by the participating projects at Aspiration's Open Translation Tools 2007"
The list should be updated in 2009 after: http://www.aspirationtech.org/events/opentranslation/2009