The Atlantic Monthly this month has an interesting, informative article on the efficacy of the flu vaccine. Since this community seems interested in educating itself on matters of health care and public health policy, I recommend it. In my opinion, the article is a balanced, non-definitive examination of the issue. You may still have to make up your own mind - as offensive as that idea may be to a certain doctor at this site.
Here's the article:http://www.theatlantic.com/doc/200911/brownlee-h1n1