US10511652B2
patent
(57) In general , the subjectmatter described in this specification can be embodied in methods, systems and program products . A server system receives from a plurality of computing devices indications that a user of each of the computing devices requested to receive posts that a first user authors . The server system receives from a first computing device a post that was authored by the first user. The post is trans mitted from the server system to the plurality of computing devices. A score for the post is determined to satisfy a
17 claims. 175,309 characters of text.