I'm thinking a conference call, just using Skype, could sort this out. H4M, me, and you. During the call you send a PM via ET to each of us, giving a random word. During the call, each of us tells you the word. Two different people giving you two different words. Would that work?
I'm suggesting this to you because I think the rest of the rightie club here would respect your conclusion.
I could easily get someone to play another "not me" on skype. There's just no way you can prove it short of me knowing who you are in person and knowing who the other you is in person.
And lets face it, my old friend. Its not like you haven't been caught playing another sock puppet in the past.
Freddie is guilty of at least three other nicks. Slart is back under a new nick, claiming it isn't him. You've done it before with your Dave101011 stunt. Tony Stark was previously AK Forty Seven and pretends that he wasn't (we all know he was, even the mods). So I'm in the "fool me once, shame on you" not gonna fool me twice routine.