From DPReview's just published write-up on the new Canon EOS 7D has this interesting paragraph:
"In some respects the 7D is even a better camera than the EOS 5D Mark II and a viable alternative for all those who do not want or need a camera with a full-frame sensor. Its 8 fps continuous shooting speed and highly flexible AF system might even make it a consideration for credit-crunch battered sports photographers on a budget."
The full comprehensive review runs to 30 pages, and is worth to read very carefully if this camera is of interest. I am interested in the $1,700 Canon EOS 7D as a second camera to my current full-frame low-light capable 5D Mark II, and for its 8 fps capability, so I will parse every word before I make any decisions.
Update (11.21.09): For another review of the 7D, check Bob Atkins' here.
I've handled the 7D for a few moments at B&H (oblivious of the theatrical throat-clearings and discreet shoves from other gawkers), and can vouch that it's solidly built and that it's frames-per-second sounds really fast. I read somewhere that it's more like 7 fps than 8, but that's being pedantic.
I'm not a sports photographer, but in my line of work I do need fast continuous shooting speed, so this camera (and at this price) may come in handy. The other option is the expensive ($5,000) full frame EOS-1D Mark IV with its 1.3 crop factor, 10 fps and 16 effective megapixels APS-H CMOS sensor.