Ophelia Benson has an article in the New Humanist on Gnu Atheism. I especially like the last paragraph:
Spare a thought for that teenager though. That’s the other side of all this. Yes there is some noisy atheist ranting and name-calling on the internet, but on the other hand, ten years ago that godless teenager would have thought she was the only atheist in the universe, and now she knows very well she isn’t. Maybe she pushes back a little too hard now and then, but she is feeling liberated and no longer isolated, and that’s a good thing. Eventually atheism will become commonplace, and the drive-by commenters will calm down. The teenager in North Dakota has a better future.