After learning a hard lesson, my fb is tightly controlled and I do not add most people that request me. They only want friends to farm with and I don't farm or fish or anything else. I don't hesitate to delete people either (as some of you FORTERS who are fb friends know . I like to say I am the god of my fb world: I can bring you into it and I can take you out. But fb has reconnected me with some friends I lost touch with and we have had a ball getting back together. So I think it can be good if you use common sense, set your own rules and boundaries (and enforce them) and make sure you stay on top of your privacy settings.