Why should I have 2 crippled apps than one functional. Also one that has degraded functionality. And until android has fake permissions I won't install messenger.

>> "Why should I have 2 crippled apps than one functional."

I feel the opposite. Why should I have 1 slow, bogged down app when I can have two fast, functional ones?

> And until android has fake permissions I won't install messenger.

Cyanogenmod has Privacy Guard, which is pretty much that.