A wonderful information review, my friend and you hit, just in time for trouble! You are absolutely right and as I already wrote that I also left the Facebook , but the friends who stayed in my account, how to communicate with them, that's the question! Since I did not want to communicate with them through the Facebook, because of the policy of this social network, now you have clearly shown me and all of us how it can be done to stay in touch with them. Thanks for the current message @cryptoctopus