Functions - rate message
From The Socknet
The function rate_message will be used for this, either in this version or the next. It is reserved until it is created.
The function get_rating will be reserved to allow querying of ratings in that system.
The get_message function has a reserved field called raters.
TODO
A system should be created to allow users to rate messages (including replies) with arbitrary rating systems, somewhat like "tags" with fractions attached.

