Commit Together by Github - Now add co-authors to your commits
Xnapper - Take beautiful screenshots instantly
Commit Print - Posters of your git history
Screely - Screely instantly generates dribbble-ready images. Simply upload your screenshot and we'll do the rest.
gitbird - So, I don't always remember to tweet what I do, but commit my code often, and what do users love more than your product?
BrandBird - Brand your Twitter content uniquely