FaxSalad - Pay-as-you-go, secure faxing.
Quartermaester - Interactive Game of Thrones map
Friends of Thrones - Extension that changes GoT spoilers into a Friends scene
Apester - Apester provides interactive units like Personality, Polls, Quiz and Videos to enhance content and boost engagement.
Bitcoin Fax - Bitcoin Fax allows you to send a fax with minimal fuss. No sign up required. How it works:
GOT Spoilers - Send GOT Spoilers via SMS