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
dont just create a group and add people to it post a link to your wall and ask who would like to join it
as far as creating a group like this to share links ect witch its a good idea on one hand but on another its bad
if a friend shares a link you have to be friends with this person to claim the item
if someone has added you to a group click the name of the group from the menu on the left of your Facebook news feed
you should now see the groups wall on the right side of this group u will see a menu
click leave group to remove yourself if you do not want to see the chat from this group
people use these groups for all the wrong reasons and they can become annoying if you are joined to many
