Not big fan of such follow me and I'll follow you incentives.
I like to follow people that post things that I'm interested in or that post things that help me learn new things. The same way I expect that the people that follow me do it because they are interested in reading what I post.
I did this cause most people now only watch feeds. And if some bad apple comes along you unfollow them.
Easy.
I did follow you though, that was the point of this short blog :)