Sometimes users generate spam in chat box, information that is of no interest to the rest of the users.
And maybe this is the result of many users ignoring that they can do it in private.
For example, you can do:
/pm chatbot !seen maverick528
to get privately in your Inbox the result of the "seen" command.
You can also use this to know the number of unconfirmed transactions, the current bitcoin price, etc......
/pm chatbot !help
sends you a list of all the available commands.