Its a new ranking playthingy that should sound familiar if you are a RPG fan.
Level: a level based on how many posts the user has made.
HP: Represents how active the user is. Max HP is based
on level, current hp is based on how often the user posts.
MP: represents how quickly the user posts. Max MP is
based on level, and each post the user makes costs
mp. The user regenerates mp over time.
EXP: A percentage showing how far the user has to go to
gain a new level.
I am actually running a second forum right now and try to implement several things there (new skin, new features etc). When everything works, I will take it over to the real forum here.