Pasiderva's previous username was Notyou4488 and various Notyou iterations. He has frequented Board 8 since 2004, was a member of the CoB and Book Club and ran a series of simple timing based user contests. He got banned when he and MoogleKupo141 invaded the FFXI board, and has been banned a lot since. He started posting on Aga's site, invaded a mock Board 8 run by I believe Zachnorn, felt bad for it, and has been hated by the newer B8ers since. He also got a 0 bracket in the Series Contest.
Notyou uses this name as his new main because he doesn't want to be associated with the past.