I think I found an explanation of MX

He's a hybrid...see the vairous flame warriors below.

Android:
http://redwing.hutman.net/%7Emreed/w...tm/android.htm
...If, for example, someone were to call him a pinhead, he would get
out a tape measure and after finding that his cranium falls within
normal size specifications Android would dismiss the comment as
erroneous.

Blowhard:
http://redwing.hutman.net/%7Emreed/w...m/blowhard.htm
Blowhard feels the need to present his credentials before entering
the fray - even if they are irrelevant to the discussion.

Ego:
http://redwing.hutman.net/%7Emreed/warriorshtm/ego.htm
...Ego grows increasingly restive when the forum's attention shifts
away from his interests, and he will often provoke conflict to
reestablish himself as the subject at hand...

Fanboy:
http://redwing.hutman.net/%7Emreed/w...htm/fanboy.htm
...He's fixated on a particular video game...

Ferrous Cranus:
http://redwing.hutman.net/%7Emreed/w...rouscranus.htm
Ferrous Cranus is utterly impervious to reason, persuasion and
new ideas, and when engaged in battle he will not yield an inch
in his position regardless of its hopelessness...

Lonely Guy:
http://redwing.hutman.net/%7Emreed/w.../lonelyguy.htm
Lonely Guy doesn't get out much, and often his social isolation
can drive him to do battle just for the human contact...

Palooka:
http://redwing.hutman.net/%7Emreed/w...tm/palooka.htm
His astonishing ability to absorb punishment leads one to suspect
that during his long Warrior career Palooka has taken a few too
many punches.

Profundus Maximus:
http://redwing.hutman.net/%7Emreed/w...dusmaximus.htm
Profundus Maximus eagerly holds forth on all subjects, but his
thin knowledge will not support a sustained assault...

Target:
http://redwing.hutman.net/%7Emreed/w...htm/target.htm
Target is the guy everyone in a forum loves to hate. He brings
this upon himself; he may be a known cheater in a game
forum, a conservative among liberals, a Windows guy among
Mac enthusiasts, or even a man in a women's forum...

Tireless Rebutter:
http://redwing.hutman.net/%7Emreed/w...ssrebutter.htm
Confident that his arguments are sound, Tireless Rebutter
can't understand why he is universally loathed...

Austin