The biggest thing tying my team to GitHub right now is that we use Graphite to manage stacked diffs, and as far as I can tell, Graphite doesn't support anything but GitHub. What other tools are people using for stacked-diff workflows (especially code review)?
Gerrit is the other option I'm aware of but it seems like it might require significant work to administer.
Gerrit is the other option I'm aware of but it seems like it might require significant work to administer.