The Poster know as plutarch has been banned from this site(well, more accurately, post that originate from his "computer" have been.)
Plutarch has used several computers, and several names, i.e.,

grapho
themgmt
wordminstal
plutarch
moss
tang
omega
diggrifier.
ROB (or Robert)

Well known for having long conversation with himself, by using the aliases to post as different people
He has other aliases, besides these 8 names.
He even has a real name.

He is nasty. He is hurtful.

He has attempted to monopolize and or destroy this board.

He makes posts--and then changes them--substantially, with out making any indications he has edited the posts.

(The idea is to make others look like they are responding 'unreasonably' --see gas lighting for a more complete understanding of the process)

While you can fool some of the people all of the time, all of the people some of the time, you can't fool all the people some of the time, and we are not fooled by this multi named demon don’t you be either.

EDIT: This post has been edit 3 times.
this last time substantially. The text of the original post can be found below.. (it will be entirely in red, to make it easy to find.

edit: title changed from MOSS to Wordminstral