Originally Posted by
Eapoe
Now, keep in mind, I have nothing really worked out, just posing the question of the title.
Basically it would work along the lines of roughly every 4 levels you could get about 1-5 points in your primary stats (agi/vit, str/vit, etc), and maybe an increase of like .05-.1% increase to secondary stats per other levels. Blizzard could reset these every 4-6 months to not let people stay overpowered. Could give people extra stuff to strive for, with increased XP based on the content you are doing.
Now, where would this apply? Obviously, as a dev, you would want to encourage people to play but not so much so that it causes people to focus 100% of your free time on the game. The most obvious choices would be world content, but it would also need to be included in others. So far, mythic+ dungeons, world, and random BG's seem to be the best option, with paragon levels disabled in other aspects of the game.