Do you use it?

No, actually, but I did (sort of) reimplement[0] the "git browse" command that hub gives you.

I'd probably use hub if I was involved in more projects that didn't have me as the sole developer.

[0]: https://github.com/azdavis/dotfiles/blob/master/bin/git-brow...

hehe, it's also implemented in git-repo: `git hub open`

I use hub whenever working with GitHub. It's quite nice, since the rewrite in Go.