http://www.fanfiction.net/u/2151039/MelasZepheos
http://www.fictionpress.com/u/660278/MelasZepheos
http://www.youtube.com/user/gu174rm4n?feature=results_main
http://www.youtube.com/user/TheGuitaristReviews?feature=watch
That's probably the only important stuff, everything else is forums. There's one other internet user with my name out there (DeviantArt), but I know who she is IRL and she doesn't use it anymore.
I'm not particularly ashamed of my stuff. I'd actually quite like if fans of fanfiction read my work, and since I'm publishing Journeys: Path of Heroes in September I'd love the feedback.
Most of my stuff is performance based, and you can't be embarrassed about your performance, no matter how terrible my version of 'Do You Hear the People Sing' may be.
I used to be a troper, but I'm not anymore, and that is somewhat of an old shame for me. But I was never on the forums, and my reason for leaving was to do with their content policy changes, not something that happened in the community.
When I was younger I did create a fake person on FaceBook, and then Samantha Taylor (Sam to her friends) went on to be more popular than I ever was. I would have been upset, but it kind of felt like pulling off a great acting performance. This entirely fabricated person got into so many people's quite personal lives. I was talking to one of my friends about it recently in a 'do you remember when I' sort of way and she honestly still didn't know that it was me.