I personally was never convinced that Holy resistance was set at anything other than 0, so I did some digging and found this:
https://youtu.be/7NagvKFLngU?list=LLbfL ... 90gQ&t=315http://www.warcraftmovies.com/movieview.php?id=16233 (warcraft movies link confirming it's actually from vanilla)
This is a pvp video from a Demo Lock PoV with a felhunter pet, the warlock has specced into Master Demonologist so it would give him and the pet 60 resistance to all.
Now according to the original thread on the CF forums and people in this thread, any buff that has a mask of 126 will give you resistance to everything including holy, which if you follow that logic includes Master Demonologist:
http://db.vanillagaming.org/?spell=23762So that's 60 resistance to the warlock and the pet which should according to their logic should include holy resistance, but as you see in the video none of the pallies' spells and attack were resisted at all, not even partially resisted, you can see for yourself as the warlock in the video has his combat log open. There were 2 duels in total in which the paladin got mutiple Seal of Command procs, Judgement of Command casts, Exorcism casts, HOJ and Repentance and none of them were resisted at all, not even partially.
I'd like to think that this proves that holy resistance for all intents and purposes does NOT exist, feel free to prove me wrong on this claim.