There have been lots of pictures posted right here on FR equating Howard Dean with Adolph Hitler. This sort of thing has been going on for a long time, I've seen political cartoons from the early 1900's that are appalling by even today's standards.
We're not taking donations on behalf of Bush though are we? Dean has urged his supporters to support this MoveOn site. Let's take the various SIGs at their word. These advertisements are anti-semitic. Therefore, Dean supports anti-semiticism by supporting this site. Carry the calculus further. Dean is supportive of Saddam and Osama (he's said as much) and he's anti-semitic. He's basically an agent for the jihadist terrorists. I say Lieberman ought to roast his ass for this and we roast the dems by default.
Granted. But there is a real and significant difference between individual freepers making such comparisons, usually in a satirical spirit and in the midst of freewheeling discussion and, say, the FreeRepublic Network doing so, or even contemplating doing so. Have you seen the MoveOn commercial? There is nothing at all satirical or (intentionally) bombastic about it. It is clearly presented in all earnestness and seriousness.