Oh, I just realized that I've been using some of the terms incorrectly. ExcLUEsion was not the privatization of LUE after the Live Journal invasion-- it was the signup.
So the terminology is like this:
Black LUEsday:
A user in a Truth or Dare topic dares LUEsers to invade the Pokemon board. Tealmarie creates a topic asking why Pikachu is yellow, and is suspended shortly thereafter. LUEsers blow a gasket and start invading the Pokemon board for real, in addition to committing around 25 LUEicides. Tealmarie's account is later restored, but CJayC implements a minimum user requirement on LUE -- the first in Gamefaqs history -- to curb the board invasions and LUEicides.
SteriLUEzation:
LUE is privatized to accounts below a certain UserID # after LUEsers invaded the memorial Live Journal of a 15yo suicide victim, filling it with abusive and
highly
inappropriate content
ExcLUEsion:
Ceej created a 2-week, unannounced signup period during which Gamefaqs users could sign up to retain their access to LUE. Needless to say, a lot of people missed the opportunity.
Another note: Though this is
not
LUE-specific, there was a point when reformat//:C or whatever the command line is was a banned word. Yeah, you heard me. (Man, remember when computers had far less idiot-proofing?)