yes, I've seen it and I kind of find the drama annoying. Usually it's ones with a victim/persecution complex..who say they like open dialog, post something that could be controversial, and then when someone gets all dialogy and they make their "announcement". Sheesh, if you don't like what someone says, just quietly unfriend them if you want. Why bring more drama to the table? Some people can be very obnoxious, but I don't get it when someone else wants to add fuel to the fire.