That is true. I have nothing against GIT itself. Just the combination we do here between SVN and GIT. If we all agree we should consider moving towards GIT completely if most of the devs use it anyways. I recall we were discussing this already, just not why we didn't do it (was it the lack of support from BerliOS?!).
I wonder if some of you already did a migration from SVN to GIT. I mean in terms of keep existing branches and (of course) the whole history...?!
I recall the time when I personally migrated from CVS to SVN. It wasn't easy, but doable if you had the right tools at hand.
If there is a voting now, I'd vote for switching to git as it makes open source development a lot easier. (I've only used git-svn, but I'm sure it does).
Switching to git will make it easier to test things and to follow other developers, as everybody can publish their work-in-progress in separate branches.
I'm not sure for the hosting, but github sounds like something useful. There is UI to fork projects, request pulls, social stuff...