Hello, my names Doho and I like to be brief because we all have better things to do.
I'm not even going to begin to take a stance on either side of the quarrelsome debate surrounding powerleveling/helping low level friends etc. But, is there anyway FFXI's model of level sync can fit into the picture?
Correct me if I'm wrong, but from what I remember it allowed more established players to accompany their lower level friends who were new to the game, while offering dynamic partying scenarios? *shrug*
For someone with multiple jobs leveled above 30, I don't think there really is a way to interact with your buddies that you invite to the game other than power leveling them.