Since like everybody I know now seems to be on Facebook and asked me to join, I have to admit that it is a great way to just sign in for a few moments, see what is relevant with your friends, have a quick chat if your contacts are online and then log off. Ten minutes a day and no more individual emails are necessary and I enjoy seeing friends pics each day when they travel. I haven't used any applications, nor do I intend to. I uploaded some pics and a vid of my niece. Texting??? I have sent 3 whole text messages EVER. I detest being constantly "connected." Part of the luxury of being retired is being left alone. I only use the cell phone rarely and not for the important stuff like, "hi honey, I'm pulling in the driveway now."