Getting back to the OP and Cyric's original question . . .
I'm sure you've paid attention to the antics here, Cynric and it's a fair example of how readily political opinions can change. Unfortunately, the Right in the US has "painted themselves into a corner" as changing your mind about anything political has now been labeled "flip-flopping."
It's basically a campaign tool that doesn't really have any use in the REAL world where your opinions SHOULD change the more you know and mature, both mentally and emotionally. Unfortunately, it locks some of the more pigheaded among us into a rut from which there is no escape.
It's not necessarily always negative, however, if your politcal views regarding the importation of exotic birds to your country have changed, or if you've decided that perhaps Winky Dinglewhopper shouldn't be County Clerk anymore GREAT, but when you embrace a political opinion that endorses torture and war, and using tanks on children, and making excuses for the continuation of violence in a "tit-for-tat" situation with no end in sight, you prove that you're not really thinking much at all.