Parsers will NEVER stop people from being bad, generally speaking. Proof: WoW and pretty much any other game with such things as cookie cutter stats/builds/rotations (this includes games like Dark Souls). It's rather delusional to believe it will magically fix bad DPS to the extent of being noteworthy. At best, it'll help out statics and PF. DF however, parsers will not save you from their existence, and in some cases even if they do listen to advice... they'd be kicked without a single bit of help stated (or they'd likely encounter badmouthing then a kick).
Parsers generally should be allowable in this game, even if they essentially are right now, but not under some ignorant excuse that it's for the greater good of letting people know they're bad. It'll help you in statics and PF, but that's likely not a scenario we're talking about here, since chances are you do use/mention them in a static or PF anyway. Solo DF is the most used function in the game, afterall. This is generally where bad DPS come to play... just like any game with a solo queue function that allow parsing.
