We all know that's not true. And I don't ever think it was a secret that that account belonged to him (not that there is anything wrong with that either).
You sound exactly like Quickseller. "We all know"

Unless you're pompous enough to use royal plural, "we" know no such thing.
Quickseller did try to keep his ACCTSeller alt a secret, until he was cornered, like a rat, by another scammer. At which point he owned it, and hence my question re. why he isn't posting from his main account.*
*Using "main account" in the broad sense. Quickseller is yet to disclose his original Bitcointalk account, so I wouldn't know if he posts from it
