Yep, my experience too. Critics of Israel get called antisemitic too easily, moderated down here on HN too. On the other hand, people who defend atrocities committed by IDF get easy pass, openly defending stuff like: "the IDF is really gentle in killing civilians (collateral damage)", they nicely warn Palestinians "we're going to destroy your house, so please leave in 5 minutes", or "be silent while we bulldoze your house", etc.

Back on topic, the blog post title is definitely offensive, you can't label people like that. Maybe it was a bad tongue-in-cheek, thinking about it, I don't think you can even say Israelis or citizens of Israel, since not all people have the same political views or support the same solution of the "Palestine problem".