Did you bubble in McCain-Palin last November? If you did, then you failed to stand on principle.
Now, if you wrote in Palin, on the other hand, then you did just fine.
I voted mccain-Palin. Sucks that we would have to have suffered John to get Sarah, but I think it would have been worth it. Pity.
If you wrote anyone in for president when you voted, then your vote counted for nothing! Perhaps it helped Obama more than it hurt McCain.
AFAIK, write-ins are invalid in presidential elections - if they aren’t, they might as well be, because there has never been a properly coordinated, successful write-in campaign for any presidential race that I’m aware of, as well as most other political election races.