I don't go on twitter to 'build a following' or to get anything approaching a 'ROI'. I go on twitter to joke around with friends who only post there and, if I'

I don't go on twitter to 'build a following' or to get anything approaching a 'ROI'. I go on twitter to joke around with friends who only post there and, if I'm being honest, also to look at cool pictures of birds and dogs and other critters.