No, I don't lament the loss of my foreskin.
I think that's the point - the people who are in favour of it are those who don't remember having one, have been culturally or otherwise conditioned to believe that it's dirty or something embarrassment worthy about it, or have had medical issues which required a circumcision.
It is a cultural thing, I remember I took a theatre class and we saw a University production of Six Degrees of Separation (one of my favourite plays) - now there is a scene with a completely nude man running around the apartment. Now when this scene happened in the University production - I didn't bat an eyelid... naked guy, eh moving on. But one girl in my class was traumatised because the guy was uncircumcised and didn't understand what was wrong with it... since the task of explaining it was given to me, the only non-American in the class - she seemed genuinely distressed. I basically had to say, look it hasn't hurt me... I ended up with a stalker because of it ... but as someone for whom the cut penis looks odd (well the penis will always look odd)... it comes to down to culture and religion.
It's not dirty, it's not "strange" to be uncircumcised - but while I would never circumcise my son, any more than I would remove tonsils or the appendix in advance (even though they are much more likely to be problematic), I think if you're happy the way YOU are that's great. But I don't think it's a decision that SHOULD be made for someone else, but I am respectful of the fact that it's key to a lot of people's religious practices.