Comment by Midar

I'm using it for a while now for https://objfw.nil.im/ and am quite happy with it. I wrote a little bit about that at https://blog.nil.im/?78.

It's quite sad to see that so few projects use it. The idea of having everything in one repo, incl. bugs, is just great. I can create new bugs while offline, update bugs while offline, etc. and then just sync everything once I'm back online.

It also has pretty good support for incrementally importing from and exporting to Git: https://blog.nil.im/?79