For those of you who purchased Diablo 3 you can rejoice! I’m sure that most of you like myself quit playing Diablo 3 months ago because you burnt yourself out and grinding inferno was excruciating, but Blizzard has formulated a way to bring us back!
There are now an effective 160 levels to grind out. After a character is level 60, you will now level up Paragon levels which act as effective levels but also grant you 3% magic and gold find per level. Drop rates are now better so you can now actually find gear improvements in Act 1 inferno. Also character abilities have been re-balanced to make more builds viable!
For a full listing of the patch notes you can read them here.