There was a story in this board not too long ago about someone running a parser in Qitana Ravel and forcing a disconnect to be kicked since they were unhappy with the teams performance. That is the kind of behavior that I believe the dev team is trying to avoid, and having a parser at the ready for all players will lead to more of it. At least now there has to be a real effort made on the part of the player to run a parser, and those players are less likely to run it in content where DPS numbers do not need to be at their best.