Real:
Mouth and feet are independent; walking is handled by fairly automated processes within the brain
Game:
Movement and chatting are both done with hands on a keyboard; while you can learn to do both intuitively, they won\'t be at the same time
You can\'t walk in anything other than a straight line and talk at the same time. You might be able to learn how to type fast one-handed and mirror the movement keys onto the arrows or something like that, but that would still be very annoying. (And sadly, half the people in this game can barely type two-handed...) Like it or not, this is a game played on a computer, and you can\'t get away from that fact. The \"realism\" is already gone via the keyboard; I\'d like to find a way to get some of it back.
On the subject of laziness... yeah, I know. This could be a big problem. A \"/follow\" command should only be allowed for short periods of time, in conjunction with an automatic AFK-booter. And frankly, I think a way points based auto-run would be less problematic. But, in a game where we\'re trying to emphasize RPing, we need ways to walk and talk at the same time effortlessly.