"Now, would you ask Amazon to delete my opinion? "
After you said you at least opened the book? No way!
"Are you offended only by comments negative to Ms Palin--or are you also offended by positive comments from those who have not read her book?"
Offended? Some posts on discussion boards have been offensive, and I've "reported abuse" on some of them, and who knows if it mattered at all? Nope, just checked one from a few days ago that was particularly offensive, and it's still there. Fake reviews on either side don't offend me: I buy books that look interesting. In fact, I usually prefer movies that get bad reviews, so reviews don't matter a bit to me. Just pointing out that there are fake 1's and 5's all over the place, and I would bet that Amazon says they care, but really don't.