Druff, can you finally come clean on what you know? I know you're a couple degrees of separation away from this (You -> Reggiman -> BradL (staked by Reggiman) -> PeachyMer (supposedly dated BradL).
It's pretty obv that the PeachyMer account account was either a multiaccount of one person (like BradL), or was some sort of shared account used for MA'ing by multiple friends. There's no chance that the PokerStars Pro / Twitter persona "Mer Brit" is the person who was playing on that account 100% of the time, at least not in the pre-Pokerstars Pro time frame.