All the same I personally have been kicked while on my Mch while doing Titan HM as a roulette and having wiped only ONCE. If some players want to check their own DPS fine and dandy but I have been in other MMOs where they can and will kick certain classes solely based on their DPS output or will kick a new player between pulls for not meeting the expected DPS for that class.

So in short I do not think parsers should be allowed to gather and read ALL info but I do think they should be able to be used and read that players DPS.