Maaaan, I hate the follow/unfollow game.
And I also agree with both you and @Huntca about the rest. It's not about being a d-bag or a snob, but I can't phisically keep track of like 1000 people in my feed. I think I've also read an article, back then, about this subject, and basically it all went down in the fact that the human brain isn't CAPABLE of remembering that amount of information. It's overload. In fact, the article stated that the brain is capable of only keeping track of like 45/50 people maximum.
So yeah, I'd rather follow less people and KNOW them, rather than a shizton of accounts, and ciclycally go through the "wait, who was this guy again" phase.