With the release of the film version of The Simpsons slowly approaching, we'll probably be seeing an increase in the amount of Matt Groening related merchandise. Toy2r is set to release a 3" and 10" Bart Simpson Qee figure.
Here's a side note...I remember when I was in 6th grade and The Simpson were popular. I wore a Bart Simpson t-shirt with the phrase "I'm Bart Simpson, who the hell are you?" on it. My teacher told me to turn my shirt inside out because of "the language" on it. I thought she was joking, so I laughed. Then she grabbed my shirt, pulled it over my head and put it back on inside out. I was scarred for life.