WotLK Selling boost for gold is bannable?

[Jimmy]

Hello!
I was selling boost in globalchat for low-dungeons.
A couple of people whispered me and said it was bannable. I've been searching the forums without result, is it bannable or not?

[Thorbjorn]

Here's the rules: http://forum.warmane.com/showthread.php?t=65037
As you can see, it isn't bannable if you do it for gold.

[Jimmy]

Hi! Yeah I was reading through that but wanted to make sure.
Thanks.