Has the “Jersey Shore” backlash begun? Nicole “Snooki” Polizzi‘s March 3 visit to James Madison University in Virginia has sparked some harsh comments on a students’ Web site. One even said Snooki “deserved it” when she was punched in the face on the show. A university rep said, “There was a Facebook site and there were a couple of inappropriate comments. Students took the comments down and the event will take place as scheduled.” Snooki’s rep refused to comment. Sources said MTV will give the cast a start date for the second season this week.