I think most of you guys who are objecting to Christopher are taking his posts too seriously and too personally. Christopher reminds me of Mr. Spock in a lot of ways -- he's usually not trying to offend anyone or to make anyone feel bad, it's just that he's a rigorously logical person who holds every statement he encounters to that same standard of logic. That can come across as being rude at times, but I don't think that's intentional -- he's just a very frank, very linear, very "If A then B: A, therefore B," kind of guy, and if someone tries to claim, "If A then B: B, therefore A," he's going to pick that apart.