User blog comment:Alemagno12/quick PSA/@comment-3427444-20181021060048/@comment-25601061-20181021222345

@MellowYellowMeow

I think you're right actually - outside of all of this drama, he's actually made very helpful contributions to googology, such as his Psi Scale and his famous letter notation, both intended to help beginners; and, it's better if I don't argue with him and just leave him alone, as we can all just ignore him and save ourselves more drama.