This command is used for conveying interesting thoughts to the game's implementors. It should not be used for informing the coders about bugs or typographical errors, as there are two separate commands, bug and typo (q.v.) for those.
The command also takes an object or character as an argument followed by text indicating what is wrong with the character or object. If the target is an NPC or object then it records the database number of that NPC/object to help the staff track down the problem.
idea <object> <message>
idea <character> <message>