I think Quim's point is that do "we" (as in the maemo community) run our own garage/bugs type system, or instead let individual developers choose to use sourceforge or github or whatever? Personally, I think we should just let people use external hosts for this. Although it's less friendly for individuals (they'll have to do research on what is best and setup more accounts etc.) it's a lot less work for maemo community server admins.