Also a lot of the stuff you have seems pretty have questionable relevance, but especially the stuff on banned people like GreatWyrmgold, necro, and shockspammer. I mean... Maybe greatwyrmgold is slightly notable because he wasn't banned from like, one super incident but rather just being persistently unpleasant for a long amount of time and only got worse. But the other two are just two more in the list tons and tons of banned assholes, I don't see how they are special enough to make mention of.
GreatWyrmGold is on there because, as priorly mentioned, he held the number one until he was surpassed less than a month ago. I think holding onto it that long is worth it. Heck, I'd be including when Toonyman lost it if I knew when exactly that was.
Necro910 is included as he was one of, if not the, driving force behind the frequency of magma being used a meme upon the forums.
Shock Spammer was included as it spawned a forumite-made utility (while it hasn't been used again, that's mainly due to never getting a similar attack again), led to a debate upon moderators on a pretty decent scale, and the attack was a regular thing over multiple days.
IMO scanfad wasn't that much bigger than the dad involving kamina glasses, or Christmas hats, or Animu avatars.
You might say "but it spawned a union", well there was a petition for Aqizzar to return his avatar to normal after he put glasses on it, and I believe we've unionised against touhou in the past too.
Them fads were dime a dollar six years ago. Maybe scanfad was the last big'un.
I really can't think of a really big one that occurred after it. Unless you count grisha5, that is.
Also, iirc FGRP's creation was a pretty momentous event, it wasn't actually made at the same time as the rest of the "other".
Do you know when that was, though? That's the problem with establishing the timeline of events really far back, we can't get a good idea on exactly when it happened. I could go by earliest post, but that may wind up being inaccurate due to stuff being moved over. Heck, I half think the Einsteinian Roulette board's current date may be a bit off.