Any game that has dps checks on fights should have a parser to help people better their own play and to help teams build effective combinations for fights. If this was a puzzle game with dps as a side focus than, yes, I could understand the clamor for not having a parser, but it is not. The players who always vehemently stand against parsers can play with people who do not value the feedback they give, but there is no reason to deny the whole community a parse because you are afraid of being called out for being sub par.