Yeah, I admit it, I do. Mainly I watch Phineas and Ferb on Disney, because it is funny as hell. It is one of the few kids cartoons that really is made for adults too (The Fairly Oddparents is another. It is the only current cartoon that referenced the death of Archduke Ferdinand. If you don't know why that is important go back to school). Phineas and Ferb has referenced the trend of LOL Cats, mentioned Bastille Day, makes fun of the whole super villain/secret spy genre, and is also goofy enough to keep the attention of a little kid.
Essentially I keep looking for a replacement for the Bugs Bunny cartoons, which were sharp and intelligent while also being slapstick and goofy. They were good viewing for kids and adults. Lots of the really great cartoons out there that are knows for being intelligent aren't so hot for 4 year olds to watch (i.e. The Simpsons, which remains #2 on my list of favorite cartoons, right after Bugs).
I wish they made more cartoons like Phineas and Ferb and the Fairly Oddparents. If anyone knows any other kid appropriate cartoons like them, please let me know. I'm always on the look out for something other than Spongebob, even if it does have Clancy Brown in it.