I have a list of 2662 friends here, most Christians. You want to know how many are truly friends or Christian for that matter? Set up a web site of any kind, then ask them to sign up to your members (people you consider close friends) list. Then watch how many unfriend you, if you are not supportive of what they do. Ah! true brotherhood isn't it?
How are we ever going to survive as true brothers and sisters?