very good educational points I especially agree with the point of "follow me I just followed you" stinks so much of desperation it is more of a put off . When I comment on a post it is generally something about a point within it ,then perhaps the writers creative juices will again be inspired for more maybe related posts which in turn may inspire the reader to think of posts also .I believe this is perhaps the idea of the creator To keep inspiration bubbling between writer & reader.