I used to constantly open new accounts in order to change my username. It started with AIM, moving on to e-mail and LiveJournal and the various blogs (hosted & my own domains)... I keep finding more and more LJs that I barely remember.
There might be others (which wouldn't surprise me), but for now... that'll do. Even better... seeing history through another's eyes, kind of confirming that you weren't the only one in it. Overall, though, it's immature bullshit trying to wax poetic. #NoRegerts