I think everyone with a Canon DSLR kit would pick one up just for a back-up body...and then be drawn in to buying some of the smaller lenses.
Everyone? Wanna bet?
yeah...if Canon can keep the price reasonable (good luck with that, tho), make it focus uber fast, have a great viewfinder and and comes out with some small fast primes people would want it to complement their FF or CF kit...but certainly as I mention in my post (you cut and copied the above out of context just to bash!) as the M is now...I cannot see many people who come to this site considering it for anything. :-)