[AdNauseam 3.0] contains some new features we’ve been excited to discuss with users and critics, but the discussion was quickly derailed when we learned that Google had banned AdNauseam from its store, where it had been available for the past year. We also learned that Google has disallowed users from manually installing or updating AdNauseam on Chrome, effectively locking them out of their own saved data, all without prior notice or warning.

http://freedom-to-tinker.com/2017/01/24/adnauseam-google-and-the-myth-of-the-acceptable-ad/