Social networking system capable of notifying users of profile updates made by their contacts

摘要

A networked computing system provides various services for assisting users in locating, and establishing contact relationships with, other users. For example, in one embodiment, users can identify other users based on their affiliations with particular schools or other organizations. The system also provides a mechanism for a user to selectively establish contact relationships or connections with other users, and to grant permissions for sharing personal data with such users. The system may also automatically notify users of personal information updates made by their respective contacts.