主权项 |
1. A computer-implemented method comprising:
identifying, by a computing system, a resource provided via a social networking system; receiving, by the computing system, a request for a user account to subscribe to a subject that is presentable via the resource, the subject being included in a set of subjects available for subscription by the user account; determining, by the computing system, that a post associated with the subject has been presented via the resource; and providing, by the computing system, to the user account a notification indicating that the post associated with the subject has been presented via the resource. |