which dvcs do you use?

git and darcs here.

git for github mainly. but darcs is more simple (on how to manage on my mind)

>>15

unix

The integrated approach is nicer for off line use, since syncing the repository not only gives you the latest bugs but lets you interact with them as well.

Even on line it's convenient to have integrated bug, wiki, and version control accounts, and certainly for my personal use the integration of bug tracking is great because I'm far too lazy to set up an external bug tracker.

zip

Oh OK; the only other version control system I've used is _Subversion, so I can only compare to that.