PS3's linux is official: Yellow Dog Linux for PS3.

[Indy_aka_Rex]

http://www.terrasoftsolutions.com/produ ... very.shtml

When will YDL v5.0 Ship?
YDL v5.0 is slated for release mid-November with support for the Sony PS3 first, and support for the former Apple PowerPC product line to follow. Any updates required to support the Apple PowerPC systems following the release for PS3 will be made available via a free download.