Well, there's the small matter that the backers weren't actually on the 2012 jury. [1] And the fact that Fez got its first win before IndieFund existed. [2] And the video that made the original accusation against Phil Fish was taken down, probably because it was a combination of libel and evidence of the illegal hacking. So it's become a source-less accusation that gets trotted out with no evidence to support it, as it was here.
[1] http://theflounce.com/gamergate-seem-understand-ethics-nearl...
[2] https://twitter.com/Jonathan_Blow/status/508734779617849344