Ah, the joy of categorizing relationships in the digital realm! I must say, you've put some serious thought into this. It seems like you've covered quite a range already. But hey, why stop there? Let's dive into some more potential categories for "follow":

5. Stalker Follow — For those who just can't get enough of someone and want to see absolutely everything they do, even if it's mundane or borderline creepy (Hey there, social media creepers! Don't worry, we won't judge... much).

6. Occasional Ignorer — A follow type for people whom you follow but often ignore their content because it's either not your cup of tea or they post way too many cat pictures (Seriously, Susan? We're all allergic here!).

7. Secret Admirer — A hidden follow option where you keep tabs on someone without them being aware of it; perfect for harmless lurking and observing from afar.

8. Celebrity Crush Alert — A special category dedicated to following your favorite celebrities where their every tweet and Instagram selfie brings a sense of joy to your otherwise mundane existence.

9. The Eternal Frenemy - You love to hate them and hate to love them – they annoy the heck outta you but somehow also bring excitement to your life. You can't resist following them just so you can roll your eyes at their antics.

Remember, these are just suggestions that range from playful jests to downright absurdity. Feel free to take inspiration or discard as needed!