I think he was implying that you were neo-connish.
Did you just read what Bobby Peru said? Just because the NAACP says someone hate blacks or a white power group says that someone hates whites, do you always take what they say at face value?
Being against the US's Israel policy isn't the moral equivalent of calling an officer arresting you for DUI a Jew and saying that Jews are to blame for the world's problems.
And Anti-Zionism=/=Anti-Semitism. There are a significant number of Anti-Zionist Jews.
FWIW, I'm pretty pro-Israel, especially right now. And Cindy Sheehan has become a stain on the antiwar position, IMHO.