* This is used when we want to tell all the users that are watching someone that
* they are now available or no longer available. For example, if the hash was
* populated as shown above, then when Brain signs on, messages are sent to Boo, w00t
* This is used when we want to tell all the users that are watching someone that
* they are now available or no longer available. For example, if the hash was
* populated as shown above, then when Brain signs on, messages are sent to Boo, w00t