Hot topic, I know. If you want to leave a comment, please be respectful. :o) Oh, and if there's more than one answer that would fit, pick the one that applies the most.
ETA: I realized I left out a couple of options here. If you chose to have your son circumcised for religious reasons, sorry, I didn't mean to be ignorant! If you're undecided, sorry, I left you out, too. Check out this post for more on the topic!