Not a bad idea, could have it work on the same principles as the robot exclusion, but just have a simple web submission form for domains. To prevent malicious u

Not a bad idea, could have it work on the same principles as the robot exclusion, but just have a simple web submission form for domains. To prevent malicious use, could maybe have it send a confirmation link for delisting to an email address associated with the domain. We'll discuss this for beta, thank you!