Have you made a group ?
let me tell you a few things about these groups you make
1 you get to add all of your friends to it with out asking them to join
2 it lets you share links posts to all thats in this group
3 it lets you chat to all in this group even if there chat is normally turned of to you
but what it does not tell you is it lets you spy on your Facebook friends that have chat open to only a select few people allowing beggers to keep bugging you for things
the people you add do not get the opportunity to accept or decline the request they are auto added to these groups which is unfair to them