I was reading the SASS (Something Awful Sycophant Squad) forum, because I find it very hilarious even when they make fun of ABDLs and stuff. But anyways, I saw this link and through it found a very... thought provoking community. As the title indicates, it deals with the fantasies and benefits of removing the male testicles and/or penis.
A sort of overview Extreme Body Modification || kuro5hin.org
A community site The Eunuch Archive
A discussion on the benefits of castrating 12 year olds Castrating Boys And Adolescents - Eunuch Archive Message Boards
A story about someone that removed it all The nullo story | Global Apathy
Personally, I very much like my male parts, but clearly, not everyone is the same. I very much disagree with the idea of castrating adolescents. Also I hear that in Florida they have a law that allows castration of sex offenders. Tell me what do you think. Meanwhile, I'm going to look at some porn to uhh... reaffirm my manliness.
Still, I know there are transgendered people and others here that might feel different. Let me know!