SimplyMEPIS, a very popular desktop Linux, is going to change back to using Debian Linux for its core.
Read it at Desktoplinux
Things have changed. “Dapper was not updated in the way our users expected,” Woodford said. “Personally, I think the Ubuntu people spoke sincerely and accurately, but perhaps ambiguously. So there was a misunderstanding among users. The fact is Dapper was updated with security fixes, but not with new versions of the applications.”