Does this spells the end of leechers?

Do you realize how stupid that sounds. People normally pot even with a priest in the party. Also, how would you make it so that clerics gained the same amount of experience from healing as opposed to mobbing at himes. Also, your method could also lead to unfair lvling as a DK could just roar for 2 hours then a Priest would heal then gain ridiculous xp.

It works fantastically on TF2, where if you heal someone while he kills, you get that kill too. However, in maple, it wouldn't work out, as the way heal works in this game is as a skill used once, like a shot, not a steady heal recovery...