Can get a little fractious on here but that is the beauty of SS. Allows you to express your opinion and if you get a little too heated the Boss steps in and slaps your wrist. Learn so much on here whereas on FB you get interlopers chipping in with meaningless comments on subjects they know little or nothing about. Saying that .......
I think we do need both as a lot of folk are on one but not the other so if you promote or sell then you can use the best of both. Trouble is that you also get a little of the worst of both but hey, we are all grown ups, aren't we ?