Worthless Followers on Twitter vs. Facebook
I constantly get followers on Twitter but none of them care to say hello, how are you, and/or introduce themselves. Why would I follow you back?
Facebook, on the other hand, is more annoying. Everyone who randomly befriends me is usually trying to invite me to their crappy events. Look at this shaninigans, 33 events, 206 message. All from promoters, event marketers and whatever else people do.