Facebook is a strange phenomenon. It is a world in and of itself, where people you knew years ago, and haven't thought of since, drift in and out of your range of view.I now know what some of my former high school classmates at for lunch today. I have "friends" on there that were never really friends in my life, just people who paths I crossed. I have found some people I really enjoy and some long lost acquaintances. It is novel and kills obscene amounts of time. Recently I stumbled across a picture of someone who I used to be pretty good friends with. It was late and I was getting ready for bed after a long day, but I am pretty sure I put in a "friend request" with her. Several days later I hadn't really heard anything so I went back and checked. Either my request had been denied or I hadn't actually hit "friend request" so I typed up a little note and requested her as a friend, again. I have now been denied twice. Weird. Today bible study tal...