Check out (pun!) Giggle, a graphical frontend for the git distributed revision control system. Cute name and much lovelier than gitk. It’s pretty new but already does a lot, and more is planned. See the screeny.
About
John Leach is a human living in Bradford, UK. He makes regular and diverse changes to the universe.
Looks rather shiny, though it runs like a dog on my laptop. :( I wonder when they’re going to add support for pulling in new changes as there doesn’t seem to be an option for this anywhere…