Matthew Dillon’s posted the results of the Git vs. Mercurial voting, which worked out to an even tie. (Darnit, I didn’t think to vote!) He’s posted a followup, proposing to make both available.
Also, discussion of Git vs. Mercurial for DragonFly spread to comp.version-control.git, which led to a very technical and surprisingly even-handed (for the Internet) discussion of the virtues of each program. (via Hasso Tepper in EFNet #dragonflybsd)