They either need to limit the number of votes, as has been mentioned, or they need to change the way the contestants are eliminated on the results show by giving the judges the final say. Especially since Nigel is back with the show, they should use the same type of elimination that SYTYCD does - viewers vote for the bottom three, the contestants then sing for their life, and the judges determine who goes home. It's been very successful for SYTYCD, and I think it would do wonders for AI. Then they can get rid of the stupid save.