I haven't used my facebook in 3 years, however I do check every now and then, mainly to check up on my oneitis, who I've 90% gotten over, but only after I swallowed the pill. But I still do check up on her, despite that have no feelings anymore, I know if I permanently delete FB all oneitis feelings will be gone, since there is no way I'm going to re-add everyone from scratch. Don't get me wrong, facebook is a complete and utter waste of time, but then again, the thrill of seeing what everyone that I used to know is up to is fun.