Hmm... John K is great at drawing, and I liked many aspects of Ren and Stimpy, but he hasn't really done much since then that's appealed to me. I visit his blog often, because of the animation lessons, but I have no interest in his main group of characters like George Liquor and Jimmy.
I have to wonder if that Kaspar the Unfriendly Bear one is a joke-- it looks like the kind of thing I did a lot in Grade 8, where I'd make ridiculously dumb pitches for TV shows, and show them to my friends. Lots of the joke characters I made up had names very similar to "Porknievitch the Irritating Anthropod", and "Miserable the Disagreeable Moose".
He seems to be serious though... Does he really think the average kid want to watch that kind of thing? I really doubt that I would've, or that any of my younger cousins would want to. His shows aimed at kids, such as the Heartaches, seem really forced and contrived to me. But maybe that's just cause I'm reading about them in the form of "series bibles", which always tend to come off that way.
I kinda feel bad for him, because he's obviously got a lot of talent, but his show pitches are just not very appealing, and he seems to be focusing more on them lately. I don't think any networks are going to be interested, either. Of course, he also seems to have given up on TV itself, and I believe he's trying to pitch these shows to an internet sponsor of sorts.
I do agree with Zam though; even if I'm not a big fan of his stuff, I'd rather take it over another bland kid-at-school cartoon. I guess we'll see what happens...