@xzion - This is a great callout! I’m going to get back to you but I agree this is something we should provide!
@altoar - PogChamp
@TheElm - This functionality is going to be limited to Extensions. As we mentioned, we see a world where Chatbots are simply just Extensions. Once this future is realized, all the great chat features we add to Extensions will be available to you as a “chatbot” developer!
@tf2casperr - Awesome! I’m happy to hear developers already thinking about the cool ways to do this! Keep in mind the rate limit of once/5m on the pinned messages! You’ll want to make sure you’re not triggering the pinned messages more than that or your users might be 
@Hellcat - Moderation actions may be some of the capabilities we add in the future! We’re still ironing out what the future of CCE looks like which depends largely on the results of this addition. Regarding your second point, I would love to see that too! Hopefully a future RFC awaits 