anti-Zionist not anti-Semitic

I keep getting hits to my website from people who are using search engines to look for the names of pro-Palestinian journalists along with the word "anti-semite". For instance "eric margolis anti-semite". If even to criticize Israel is "anti-Semitic" then what do they call real hate crimes? There's something disturbing about the way that some people support Israel so totally. We don't act like that to any of our other allies like the UK or Canada. This kind of blind patriotism always strikes me as kind of fascist. What's even worse is that these people aren't even acting like that about their own country, they're acting like that about some distant foreign country. It's surreal.