Victor left a comment that sent me off on a bit of research, resulting with this story. A few days ago the Guardian published a list of all the people who have received the Nobel Peace Prize since its inception... except for the three Israelis, who were erased from the list. Saadat is still there, but no Begin. Arafat is still listed, but no Rabin or Peres.
Apparently there was then an uproar and the paper fixed the list, so I can't link to it, but Gross had the presence of mind to capture screenshots of it before the sanitation.
The measures Israel's haters are willing to take never cease to amaze. I don't know why; you'd think they couldn't surprise us anymore, but there you have it.