Originally Posted by Darrell

It's just like any other social networking tool. It's a good way to keep up with things your friends are doing and keep your friends up to date about what you're doing. It's also a good way to share news or just BS.

Some people prefer this method of communication over your method with 2 tin cans and a piece of string.

It's the 21st century, old dog. I don't expect you to be ready for it.