It was more than 2 though. I thought we had over a dozen in the OP of the thread. Most were Sky users using Public headers, but some were Gateway users with Public headers. That was the key thing that they all had in common... Public headers. Also, they mostly played Smash and MK and Pokemon, but that may have been a coincidence. What's true is that nobody there reported being banned that NEVER used public headers.
Edit: There were 34 bans in the thread. And those were just who reported to GBAtemp.