I need some advice for a friend of mine from my church. Since none of you know where I go or who he is, I can protect his anonymity. He doesn't know I'm doing this. He seemed a bit upset at church this weekend, so I asked what happened. Here's what he told me: Last Tuesday, he was on Facebook. He noticed that he'd received a private message from someone he'd 'friended' about a month earlier. This woman was a high-school acquaintance, one of several he's added to his friend list in anticipation of his 30-year high school reunion coming...