Eh, Federer getting back to #1 doesn't impress me as much as it should, because all he did was clean up a bunch of lesser tournaments for more points. I'm not saying he's farming for ranking points, but that's the system and in this case I don't think it will be indicative of the actual tennis landscape.
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Viviff in jerk form. Sewer Rat's theme - http://www.youtube.com/watch?v=0GCf2_nYvAE
http://i531.photobucket.com/albums/dd351/Seterian/WisewordsfromLordVivvy.jpg