Hey yeah, I also have that problem too, and I found out why. Jus browsing around in Steemit I foud a video that explained to me, a website wich tells you wich followers are real followers and wich one are ghost followers who never interacted with one of your post. I litteraly had 2 active followers of the 148, so I kind of gave up on posting stuff, when only 2 people see it.
If you want me to give you that site, let me know, so I can look it back up in my browser history.