Originally Posted by
Lambdafish
As a healer, that is valuable information, and knowing exactly when a debuff goes up is valuable for both healers and bards, meaning that they can plan ahead, and prepare for the debuff, and heal the party optimally. Also, you should be stopping what you are doing to cleanse a pacifism if it is currently the highest priority action of the time, and knowing when it is coming in advance helps in making sure that the higher priority tasks are dealt with before it goes off.
Similar macros I have seen to the berserk macro: provoke, hallowed ground, virus, eye for an eye, living dead....