91% favorable for Palin? 80% favorable for Huckabee? Where did they poll? Bob Jones University?
Other polls have shown Palin with a favorability rating of around 80-85% among Republicans. 91% might be a record. The Huckabee and Romney numbers are also much higher than what they were among Republicans back in February (which is about the last time people were doing polling on Huckabee and Romney). This Pew poll from early Feb. has Huckabee at 52-29 and Romney at 54-29 among Republicans:
http://people-press.org/report/392/mccains-support-soars-democratic-race-tightensI can understand that, because that was in the middle of a hard fought primary campaign, the favorable numbers within the party would rise after it was over, but not *that* much.