Uh sorry but where did you read account sharing? We will not be using anyone else's accounts but our own...
I will be using my account (mage and shaman)
Friend will be using his account (paladin + his lowbie)
Other friend will be using his account (Priest)

Then you will be using your account (paladin)

We intend in no way to break any TOS or EULA with blizzard or dual-boxing.com
No account passwords, gold, money etc will be changing hands at all, we do not support gold buying/selling or paid for powerleveling services or the sharing and compramization of world of warcraft accounts.