There are multiple reasons why you might not be able to follow more researchers right now:
- You've reached the overall following limit (2000 researchers)
- You've reached our daily following limit
- You've been blocked by the person you're trying to follow
- Our automated spam system has flagged your account
- You've found a bug
If you believe you've found a bug or been erroneously flagged as a potential spammer, please let us know. We're sorry about the following limits. Our system can't support an arbitrarily large number of followees.