Why can't we have the ability to create accurate Parser?

[Myrhn]

If people only use the parse for themself and only to improve himself i would be more in favor of having a more accurate parse but since people will use it to check other people performance/dps/hps that why i'm against. Is like letting other people test me or something and that is something I wont allow on a game. If you dont like how I do or w/e ask me and i could share what i do and if the party want me out i will leave.

[CrystalRainbow]

Parser are nice when they are used for personal info.
Parser are bad when you start kicking, banning people from playing content, and harassing because they don't do XXX DMG or heal XXX HP or what ever issue you come up with for disqualify playing with said person.
And because there is a segment of players that this is how it will end up being used.

The negative out ways the need for personal gains.