I suspect that with the use of tags or keywords to find users to subscribe to, superusers (+1K followers) would give a hivemind like opinion because of the control and influence he/she has with their followers.
Do you think that this is a possibility? Do you think that there is a way to prevent it? What if we get a migration magnitudes higher than ones seen before?
Hey leer, at the center of every "hive" is that one big bee. If I want to avoid his/her hive I'll simply "ignore" the one at the center. Bam, problem solved. That said, there may be some people with many followers that I'll enjoy following. You should, in theory, be able to carve out your own desired experience.