who can I add to MM family pack?

[DotCom2]

I am thinking about getting the Mobile Me Family Pack.
Who am I allowed to add to my Family Pack?
Can I just add anyone who wished to join me?
What criteria is used to sign someone into the pack?
Can it be just a friend and they just reimburse me my cost?
Or does it have to be an actual family member?
If there is 5 allowed in the pack but I only initially sign up 4 can I add another person later?

 

[BroadcastDoc]

You can add whomever you want...family, friends, strangers. If someone wants to reimburse you go for it!

You do not have to use all the accounts at once, and can add people at any time, though keep in mind that the renewal is based on the master account creation, so if you add someone 10 months in, their account would still expire with yours in the 12th month if you don't renew.