Intact is normal. This excuse is ludacris. No, I can't remember being sexually mutilated, disfigured, assaulted, and abused either. That doesn't mean it didn't happen. I have the scars and remaining damage to prove it. That also doesn't make it "okay" to inflict the same torture and sexual abuse on my own sons.
What is lost due to circumcision? Many people think circumcision removes nothing more than a little extra skin. The truth is that circumcision removes several critical components of male sexual anatomy. This list enumerates everything currently known to be lost when one is circumcised. Learn more at http://www.norm.org/lost.html