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

[Warlyx]

ppl talk about DPS and i have seen ppl use the PARSER wrong

example :

1: monk 250 dps 50.000 dmg
2 BLM 225 dps 42.000 dmg
3: DRG 210 dps 53.000 dmg
4:Brd 200 dps 45.000 dmg

as u can see drg is 3 on dps but he did the most dmg, brd is last on dps but did more dmg than blm (2nd)

maybe we never will be able to get a 100% accurate parser (dots on combat log) ....as far as i know , the parser can only "guess" the dmg of dots (correct me if im wrong) , and in this game dots crit too so.....is accurate but not 100%

Parsers are a doble edge sword....ppl use it to gauge its own dmg , but mostly is used to harass ppl on the bottom of the parser

cant wait until some support/dps comes along and gets blamed for every wipe :P