friends to upgrade properties??

[thedopeman2010]

I just started playing the game bout 5-6days,and i really enjoy the game,i went to upgrade my properties,only to learn,i have to invite friends to do so,i did not realize that this was FACE BOOK,this is unfair,please remove this cap,

[TheOnion]

I just started playing the game bout 5-6days,and i really enjoy the game,i went to upgrade my properties,only to learn,i have to invite friends to do so,i did not realize that this was FACE BOOK,this is unfair,please remove this cap,

1. Theres only like 5 properties that require "friends", you can get by just fine without them.

2.You dont need facebook, just their email account.