I love Tina Fey, but I am slightly unease by the fact that she is building a career, or at least a mainstream career, on the back of Sarah Palin. And what a career! She is so good at being Sarah Palin that it feels like McCain chose Tina Fey to be his running mate. But Tina Fey is a very good comedian and she shouldn’t be standing on the shoulder Sarah’s idiodicy to climb the comedy ranks. On top of that, the new series 30Rock is being postponed to accommodate this. I have the feeling that is all going to end up badly for Tina, Sarah and me.