I remember seeing a review of some system, somewhere - not even sure if it was a d20 system - in which weapon damage increased with level. So if a first level a weapon did 1d8 damage, at higher levels it might do 2d8 or 3d8. Maybe there were also +1s or +2s in there somewhere. I can't remember.
Does anyone have any idea what I'm talking about, and what system this might be?