Are you people completely ignorant? "A big body"? Have you seen the sizes of the m4/3 cams?
Take a look at this shot of a guy with an E-M5:
http://farm8.staticflickr.com/7002/6817515117_57ee53a010_z.jpg
Also, John: Comparing the K-01 with a 7d? Really? Try the 600D instead which has the same sensor and is more entry level oriented. You guys seem to be clutching at straws to defend this Duplo brick of a camera that no one in their right mind can argue is a good idea.
My first SLR was a Pentax and I really love their older gear, but c'mon, what the hell is happening lately? An SLR that won't highlight selected focus points but can be had in a variety of colors, an overpriced small-sensor mirrorless abomination with "toy" lenses, and now a chunky viewfinderless camera "for designers" that somehow marries the disadvantages of both SLR and mirrorless.
At some point, were I still a Pentaxian, I'd be getting royally pissed off at what they are up to these days.
Also, what is with these threads where people constantly have to "prove" that Pentax is better than product X?