Sometime in a future patch I would like to see the condition corrected with Marking mobs, using others to do your dirty work with finishing off mobs, and then receiving bonus experience / credit. It's annoying to see an entire fate spawn Marked from AOE before you can even buff. It's especially annoying for myself as a tank, to cast Protect and Stoneskin while some Archer or Magic caster gains the mob's hate, which can be difficult at times to get back while chasing after a mob being kitted.