Chiming in that it works wonderfully on Windows, although I had some problems with font rendering being ugly. Maybe it's just that I don't use ClearType, but I had to change some of the font options to get a result I'm happy with.
"font_face": "droid sans mono",
"font_options":
[
"subpixel_antialias"
],
Ah, okay. I was about to say originally that it is entirely cross-platform, then I realized there was some qualitative language in the parent post and wondered if maybe the Windows flavor was just flawed somehow.
"font_face": "droid sans mono", "font_options": [ "subpixel_antialias" ],