I just found that Peter shares the slides of the Git workshop from the T3DD10 on slideshare. Since this 4 hour workshop was - for many reasons - one of my favorites during the T3DD10, I felt that it’s worth to mention it. And due to the fact that TYPO3 is moving very fast towards Git it’s worth to look at them ;) — Open workshop slides
Btw. at the beginning I didn’t belief that a Git workshop could fill 4 hours - now I don’t think that shorter workshops make any sense :P