I never thought about the job thing. My nephew is about to enter college in the fall and he is 18, but if a potential employer were to see his page, I think they'd pass.
I would like to think his parents are clueless as to his page, it's not what I expected. I don't think it's my place to say anything to them, but my sister-in-law may.
I also have younger tween nephews who use neopets sites to talk to friends and at first I thought that was cute, but a person posing as a young person could be on there as well.
My kids are young, but I'm really starting to realize that you need to watch what they have access to as far as computers go.