It would be awesome if they could do both. i think thats a big thing these mmo's are lacking, pointless but fun and immersing skills and abilities. i played a F2P mmo called mabanogi (i think) that had a bunch of these types of things. you could compose your own music with different instruments, needed a light source to see in the dark. i know it wouldnt help much for seeing far away but that's realistic and that was what i was going for.