It's you...
If you say that it is me, does that make it me?
Huh? The links provided show that "LaudaM" had its account name changed to "Lauda".
Why would you deny that?
If
I don't remember it being me, was it still me?
Right, just like how
you were caught buying dozens of forum accounts. But now, "to your knowledge" you have never traded accounts.

Convenient lapses of memory, these.

Can you prove I'm the same me as the claimed user from 2013? Can you prove that I was not replaced with a reptile? Can you prove I was not cloned by an agency and replaced by such clone? I have a lot more questions that need to be answered before you can reasonably conclude that it is me.
What are you saying, that your account was sold? Indeed, I've long suspected so.
