The 7D is the BOMB! its a real workhorse of a camera for me. Its fast, snappy AF is worth the extra $$$ over the 60D. AF expansion is awesome for tracking subjects, 8FPS, 18 Cross Type AF points and AF micro-adjustment. Sweetness..... BTW! has wireless Speedlite triggering from pop-up flash. Great feature for strobists.
The 60D has a funny thumb-wheel/directional pad that wasn't practical to me and the ergonomics just didn't feel right. The 7D feels thought out and complete with its button placement, while the 60D just feels like a mess.
The 60D is a super rebel while the 7D is what the 60D should have been.