I don't have any kids yet, but personally I'd say a big no. DH isn't, so no need to "look like dad" here... But even if he was, I'd be opposed to it as I think it's unnecessary. I don't think there is a hygiene issue if you are careful about teaching your son how to clean it gently. Plus we don't have any religious reasons for doing so (not sure what I'd do in that situation). It's definitely one of those issues that people tend to feel strongly about, so always remember it's your decision, try not to let other people make you feel bad whatever you decide.