+• Make `/puzzle` for a meta puzzle also display the names/answers of
+ all puzzles in the round.
+
+• Add /tag to add/remove tags (will force to all caps and store as a
+ prefix as part of the state string for now)
+
+ Specifically, this should be "/tag TAG_NAME" or "/tag +TAG_NAME" to
+ add a tag and "/tag -TAG_NAME" to remove a tag.
+
+• Make the /hunt command drop from the database any rounds that have 0
+ puzzles in them
+
+Recently-proposed ideas (not yet prioritized)
+---------------------------------------------
+• Set-up an announcements Slack channel that's auto fed by email to a
+ particular email address.
+
+• Have Turbot explicitly report long state strings to the channel,
+ (since the implicit report from settting the abbreviated topic won't
+ have the whole message).
+
+• In messages (like from /solved) don't use a raw user_name value from
+ the request, but instead some tagged version of a user ID (which
+ Slack will render as a display name).