"WoT (Web Of Trust) is one of the best ways to determine how trustworthy someone might be, based on your social graph. In Coracle, this number is calculated by how many people you follow also follow that person. This allows you to see at a glance if someone is already in your network. This helps reduce spam, impostors, and objectionable content. You can set a minimum web of trust score on your content settings page, which will automatically mute anyone with a lower score than your threshold."