Since you already monitor the public follower data, it would be incredible to see when a VIP follower changes their bio. Often, a bio update (like adding 'Looking for new projects') is a bigger signal than an unfollow for creators looking for leads.
Noticed a slight bug where if a follower switches their account to Private, ja-ti occasionally flags it as an 'Unfollow' because the public scraper can't see them anymore. Needs a check to distinguish between a deleted account and a privatized one.
Instead of just individual unfollows, a weekly summary showing the *types* of people leaving (e.g., '3 designers left this week') based on their bio keywords would help me adjust my content strategy faster.