I have three comments to add to the discussion:
1) I have a hard time believing that the pain an infant boy experiences during a circumcision does not affect him in some way. Yes, he isn't going to "remember" the procedure, but how will it affect his psychological well-being down the road?
The pain infants experience during a circumcision is not only as real as the pain a grown man would have if he were undergo the same procedure, but it is inflicted at such an age when the child is still developing and maturing. I believe the so-called risk of infection is easily outweighed by this potentially more harmful (but admittedly, harder to measure/prove) side effect.
2) My Dad was circumcised. I am not. There was never an issue with "why isn't mine like Daddy's." As long as parents take the time to educate their children about this particular body part in question, there should be no problem. Pull back the foreskin, and wash your penis with soap and water. Simple as that.
Also, any kid under 10 or 11 who gets an infected foreskin is not to blame. His parents are at fault for not making sure he practicing proper hygiene. Yeah, it might be difficult or awkward to talk about for some people. I imagine having a circumcision done at age 11 would be a little awkward also.
It's not rocket science here. It's not like you need to clean the thing with bleach three times a day. Kids getting infections under their foreskin are children who don't know they need to clean under there regularily, or aren't bathing properly/enough. With responsible parenting, this is a non-issue, save for extreme circumstances.
3) During intercourse, the foreskin acts as a gliding mechanism, allowing for a less-abrasive and smoother motion in and out of the vagina. Not to mention it keeps the head of the penis (and its millions of nerve endings) covered up, preserving the sensitivity that is so greatly diminished when the penis is circumcised.
A good link:
http://www.cirp.org/pages/anat/