Xobor.com - official support forum

A plus reputation system would be good?
I donj't quite know how to explain it so heres a link to a website with one:
http://www.transformicehacks.net/board/

It's like and the bottom of each post theres a button, where if you click it the user gains a reputation point.
Users click the button if the post helps them or if they agree ect.