the OP went as far back as march 2017 to find examples of common misspellings. that's what i was referring to.
i think my references to the word "common" sum it up. these examples are "occurring, found, or done often; prevalent." it's tough to put a number on it exactly. you implied the likelihood is extremely low so i'm interested to hear the odds you'd put on it.
parsing through forum accounts to find generic similarities sounds super rewarding and worthy of my time, but i'll pass.
i think neutral feedback and the "likely" characterization are perhaps reasonable---at least not worthy of arguing over. that's different than acting like there is actual proof here. or red tagging PrimeNumber7 for a "likely" but unproven connection.
I think the underlying root cause of QS starting this fresh account would be for monitory reasons (like Rodger Ver's "real Bitcoin") as others have stated to earn from a signature campaign, rather than to further sow discord..
Atleast he didn't just buy an account passphraise and created it on his own from scratch..
well played.