you think the average git user is on windows?
http://www.survs.com/WO/WebObjects/Survs.woa/wa/shareResults...
http://www.survs.com/WO/WebObjects/Survs.woa/wa/shareResults...
1) there are many Windows devs out there who require a VCS 1a) ...who will only use a GUI-based VCS (seriously)
2) there are many users of other VCSes (e.g. Subversion)
These are big markets waiting to be tapped. The answer is not "don't try if nobody else is tapping them". Hacker News is the last place I expect to hear that!
If someone made an app like Tower but for windows and charged $50-100 for corporate licenses, they could make a killing.
Which looks like where they're going with this.
But I personally think the value in a Windows client would be in bringing new people to github more than satisfying existing users.