The majority of the current parser users are propably decent responsible users. Its only when they relax tos and put a party parser in the game. In that case any idiot/a'hole will have access to one and will make uninformed kicks, thats what i'm affraid of.
A personal parser that gives only your own dps could help the players looking for self improvement.
I know several of my fc members do use parsers but they never talk about them.

I'm a crafter not a fighter