So JVP runs this blog called MuzzleWatch, all about how other Jews are stifling free speech -- particularly when it comes to anti-Jewish polemicists like Norman Finkelstein and the like -- but guess what happens when you refuse to toe the ideological line JVP demands...why they boycott you, Of course!

Adam Holland has a good post on this phenomenon: Jewish Voice for Peace: for freedom of speech except when they're against it