So a friend of mine came across this and I thought why not share it with you guys 
1) Make a game act 3/4 on Nightmare or Hell
2) Clean an area but lieve ONE monster which should have A LOT OF HEALTH
3) Remove your whole gear and go another place where there are enemies
4) Let them fight you but DO NOT FIGHT BACK let them LOWER YOUR HEALTH to the minimum
5) Go back to the lonely mob, the one with a lot of health. You should continue being naked so none of health is regenerated !!
6) When you are close enough to the monster let your pets fight it.
7) Sit back and enjoy the TONS of survivability bonus experience you are gaining ---> Exp: 1500 - 2500 per second !!!!
Have fun guys I will be glad if we helped some of you 
Edit: We are working on a macro with wich you WD will strike the mob from time to time to keep the chaining of the XP.
We are trying out a version of this, with armor on the character, it just has to be without life regen. Than the pets will become invulnerable.
If anyone can think of a mob which regenerates his health it will make the things much better
Currently testing: Using LoH weapon from distance so only the pets will regen life.
1) Make a game act 3/4 on Nightmare or Hell
2) Clean an area but lieve ONE monster which should have A LOT OF HEALTH
3) Remove your whole gear and go another place where there are enemies
4) Let them fight you but DO NOT FIGHT BACK let them LOWER YOUR HEALTH to the minimum
5) Go back to the lonely mob, the one with a lot of health. You should continue being naked so none of health is regenerated !!
6) When you are close enough to the monster let your pets fight it.
7) Sit back and enjoy the TONS of survivability bonus experience you are gaining ---> Exp: 1500 - 2500 per second !!!!
Have fun guys
I will be glad if we helped some of you Edit: We are working on a macro with wich you WD will strike the mob from time to time to keep the chaining of the XP.
We are trying out a version of this, with armor on the character, it just has to be without life regen. Than the pets will become invulnerable.
If anyone can think of a mob which regenerates his health it will make the things much better
Currently testing: Using LoH weapon from distance so only the pets will regen life.
