And you are right, the spoken word part at the end is really interesting.
I managed to track down the post referenced in the "People who can't draw Disney at all well, or at least that's what John K of Ren and Stimpy said on his blog" bit, which you can read here
. John does indeed seem to think that a) Disney's Robin Hood launched the furry fandom, and b.) that all the animal stuff Disney and everyone has done for many years has been derivative, unoriginal crap.
Of course, I think Ren and Stimpy was weird and ugly for the sake of being weird and ugly, so I take that with a grain of salt. Sometimes it's possible to be too