<p>Described is a system for posting to a user's social network page upon detection of an event. In one embodiment, an electronic coaster can be attached to a glass or bottle that detects when it has been bumped or toasted with another glass or bottle. A user is associated with a particular coaster and gives permission for a computer to post to their social network site. Upon the detection of an event such as a toast, a transceiver in the coaster sends a signal to a computer that posts to a user's social network website indicating that the toasting event has just occurred.</p>
