Just to add that FWIW sourceforge now supports git:

"Driven by unmistakably clear user demand, we have added support for Git, a
distributed source control system.  We feel that Git, accompanied by our
existing CVS and Subversion support, puts us on the path toward a
well-rounded source code management toolset - even if we don't support
every major system (yet.)"

I still prefer darcs :)