They would have to hire more people to deal with all the nonsense from people being jerks about parsers. Bear in mind that I am very much for personal parsers. I really don't see the harm in letting people know where they stand as long as that information can't immediately be turned on people. Sometimes you get to carry really bad players and that is life in an MMO. But it seems really unfair that console players have no way to gauge their performance without someone else parsing them.

I also think, in addition to personal parses, that the game should give a basic rating to performance, just because contextless numbers are kinda meaningless. just a bad/decent/good rating, though they would have to be really careful with how they word the hey you suck message.