I remember my days in Phantasy Star Universe (mind numbing as it was) and thinking the "Common Box" was so text-book that I thought for sure most other mmorpgs should have it. With the "Common Box" you could transfer money and items by simply putting them into the box and any character on that account could pick them up as needed/wanted. Was very convenient for juggling multiple sets of gear as your characters could also level different classes.

In many games I make it a point to level multiple characters so that I stay up to date with rotations as patches go by. I don't learn things by talking or reading, I tend to learn on the job. Just my two cents.