I actually liked that Sony included an excerpt from this book. The choice shows favor to no particular religion, which is somewhat refreshing. I will tell you, being a Hindu and living in the US, I constantly see things with a Christian bias. I don't protest or make a big deal about it, I just go with the flow. Is it really worth the time and frustration to worry about something so trivial? I have to agree with mazzeltjes, Sony has no grand scheme to proselytize athiesm
As for The God Delusion, it's not that venomous or intolerant.