R Flowers,
I'm sorry but I don't agree at all.
I think Simpsons makes far more jokes at Conservatives' expense. I mean, you can tell that the writing staff is pretty darn liberal. The whole premise of last week's episode is that the hysteria over Patriotism has gone too far, and that the Patriot Act and erosion of civil liberties waged by Ashcroft and Bush has really damaged our country. It was a pretty powerful argument the Simpsons made. I myself was quite surprised they went so far. Of course, its not specifically against all Republicans or Conservatives, but against a phenomenon that is symptomatic of this particular Republican administration. Many Republicans disagree with the patriot act, like John McCain.
The jokes the Simpsons takes at Democrats arent nearly as prominent. Mayor Quimby is making fun of the Kennedy family, not all Democrats. And the jokes about Democrats (like the funny old man at Alcatraz who said "Tax and Spend Tax and Spend" was more making fun of Republican impressions of Democrats than of Democrats themselves. Afterall, Bush is spending more than any other president in history.