Yes, definitely. He was one of the many that I wanted to include but didn't in order to keep the post from getting too long :)

As far as deleting followers, that is unlikely going to change. If you are posting content on the public blockchain, anyone who wants to can read your material. If they want to read what you post, they get to follow you. You have full control over who you follow though. What content you view is entirely up to you.