Social Media Haters

What do you do when you're faced with another interaction in the "real world" with a social media hater?

You know those people. They talk about Facebook like's a weird sex position that Cosmo featured in their last issue, but that it's not really "socially accepted" yet.

Or people who say they're too busy to play online with Facebook. Or who wants to know what I ate for breakfast on Twitter anyway?

What's your approach for handling people like that?