Inspired by the U.S. presdential election:

The beginnings of an SMB-based voting system - very experimental:
The concept is that a "vote" message can be used to reply to:
1. A normal message, as either an upvote or a downvote, ala social media
2. A poll, polls can either allow a single choice answer or multiple answers
Vote messages won't be visible as normal messages (e.g. when reading messages
online) and SMB processing software (e.g. SBBSecho) should ignore these
messages because they have no body text.
Polls are going to need more work, but the idea is to have the poll question as
a single (newly defined) hfield and the possible answers as dfields.