Yes @babygun is right in this case that every misuse of anything that violates the rules without exception will receive the same punishment for that is why it is important to protect yourself from greedy behavior, especially creating more than one account on the same IP because it is prohibited by Freebitcoin, I always Be careful about this as far as making sure no one creates an account using the IP I use at home.
In my opinion this is a delicate point. Not 100% of the cases involve abusers and cheaters. When you live with your family or by yourself at your house it's easy to make this control, so you can be assured no one is going to create a freebitco.in account, in order to not prejudice you. However, when you share a house with other people it is just not possible, especially when there is a constant flux of new residents coming in and out.
I don't know if the same is valid when accessing the website at public areas through free Wi-Fi connection, or if the platform can differentiate Wi-Fi's categories. Anyway, the first situation seems more delicate to me. You don't have how to know if the stranger living at the room by your side is a freebitco.in's user as well, although it should be obvious an investor wouldn't have any reason to create multiple accounts at the website to take advantage of a hourly faucet for few satoshis profit, since he can make much more passively, through interest income.