Animation legend John Kricfalusi, creator of "Ren and Stimpy," began posting "All Kinds of Stuff" in February 2006, and now gets nearly 5,000 visitors a day.On it, the guy behind the most influential cartoon of the past 30 years tells readers everything they ever wanted to know about real cartoons.

The site draws more than just cartoon fans — it draws filmmakers, entertainment execs, and entertainment lovers of all kinds. John created the Internet's first Flash animation, "George Liquor," and invented the system that Nickelodeon and the Cartoon Network use to make cartoons today. He aims to please the audience, himself, and his sponsors — to sell products, and make the audience happy about buying them. He loves to experiment, and is happy to kick around new ideas.