It's twenty years since The Simpsons first appeared as cartoon shorts on the Tracey Ullman Show in America - http://80sactual.blogspot.com/2006/12/simpsons.html. Yes, TWENTY YEARS! The first full-length episode was shown in the USA in 1989.Over here, some people are suggesting that the designers of the London 2012 Olympics logo may have had Lisa Simpson in mind.
I'm saying now't.
