Was making a similar decision some months back. Decided to go for the 7D as I shoot events quite often, so speed is important for me. The following are some other reasons I favoured the 7D over 60D.
Pros of 7D compared to 60D:
* Much bigger and brighter 100% 1.0x viewfinder - many people seem to overlook this very important feature.
It's much more comfortable to use and better for when you're waiting to capture the right moments to take a shot while viewing through the finder.
* Much better AF system - I'm not just talking about AF speed, but rather the advance AF selection system in the 7D. You can select a different AF zone/points separately for when it's horizontal and vertical. E.g. I like to use the Zone AF and set it to the area nearest where people's faces will appear in the viewfinder.
Compared to the antiquated 9-point AF in 60D, the 7D's AF system is far superior, and I'm loving it!
But of course if you only use the centre AF point all the time, then there's no diff.
(To learn more about the 7D's AF system, refer to
Canon EOS 7D Digital SLR Camera Review and scroll down to the relevant section.
* Easier to switch to video mode. Trivial but important to me.
* Uses CF card. This is a pro for me but may be a con for some.
* Additional Multi-Function button next to the shutter release, primarily for FEL.
Cons of 7D:
* No articulated LCD screen. Would have loved to have that, for shooting videos and weird-angled shots.
* It's quite heavy and bulky