I don't mean to misrepresent. I am not Larry Sanger. I thought it relevant to HN and interesting because it was written by the co-founder of Wikipedia and because it appears to me to be a focusing of an analytical "Hacker" mind to the question of theology, which seems to be of greater interest to HN browsers lately.
Personally, it was interesting to me because it represents a more philosophical approach to the Christian religion than the subjective, social, or (quite frankly) economic approach I commonly see