I love Deckset-- using it is like having presentation creation superpowers. But since it's OSX-only, I've moved to GitPitch, which is cross-platform and has the added benefit of hosting the slides.
We had more than 200 commits at the end of one day, 150 of them to solve minor layout problems... with a (feeled) round-trip-time of 10-20seconds, that became frustrating quite fast...
can you commit with --amend instead to avoid creating new commits every time?