I just noticed and fixed it, thanks for the quick notice though.
I switched things back to the normal logo but I messed up with a typo on the forum's CSS file. The main site wasn't affected.
While on the logo topic, did you like the holidays logos? There were a few different revisions but overall there were three: xmas, xmas + new years, and new years alone.
I was thinking of adding a subtle background to the permanent logo, something tech-related obviously but no good ideas have come up so far. Any ideas?