I left a long time ago and am just following the debate from afar. I think what provokes me is the whining from the political artists that ought to be conscious about what Facebook really is - how dangerous it is. I understand the reasons you and other people have for staying, but by investing time in blogging here you already are on your way in another direction. I remember that I felt left out for a week... and then it didn't matter any more. Facebook was forgotten, just like a bad dream.