he is jewish and the page was criticizing the Jewish state israel
Honestly, these kind of racist twitches really do a great disservice to certain Muslim authors. The knee-jerk "BLAME THE JOOZ" response might be understandable if Israel has been systematically trying to kill your family, but in a world of rational discourse it makes me want to write you off as a nutter.
What if facebook deleted a memorable page for the holocaust and Mark was Muslim or German what would you say then?
I would say the exact same thing - totally irrelevant.