Well here is the bbm for android:
Yes it looks like a bbm layout and yes it works by adding others pin but u cant chat to persons that own a bb and bbm them, this application works as a bbm but ONLY BETWEEN ANDROID USERS. You can 100% fake your friends.
So if any one of you need this application I can send them the apk, just install and add friends.
note: pin bbm here is called NIC.
so download and enjoy. 9ACAD861DE you can add me.