Facebook home means that your home screen is always showing you the latest of your friends inane facebook posts, and that you can FB from any app on your phone, receive chats while looking at a map and so on. What this means is, it's like having a random drag queen cabaret appear on an airplane. Your beach-lounging pals are taking up the overhead compartment. Your nephew is covered with chocolate cake in the aisle and there's cats everywhere. No, not like in "Great, now there's going to be cats everywhere"., just as in the old THIS bring X to LIFE execution.
I'm not saying it's predictable, I really like the music chosen for example, just that's it's not totally rad either.