Earlier quoted context omitted.
> git, for all its issues, is not bundling the kitchen sink. It doesn't bundle the kitchen sink in its native *nix environment, but for Windows it does. Git installer is > 50 MB, including (if I remember correctly) even a terminal. While you can download Fossil as a 3.3 MB standalone binary for any supported platform.
"You're using Windows so you obviously want an entire mini-Cygwin type environment for your source control software"
The Git install is one of the best Cygwin-likes I've encountered. It has the majority of tools needed and reasonable integration with the host OS. Very nice for getting something done quickly on any random Windows box.