It might be worth mentioning here that Launchpad.net (Owned, Operated by Canonical Ltd of Ubuntu fame) recently launched (rudimentary) Git support [1]. They obviously need to integrate it better, but that is on it's way.

Launchpad.net might be a (more?) suitable option to consider if you're mainly developing Free and Open Source Software.

[1] http://blog.launchpad.net/general/git-code-hosting-beta