I wanted to suggest some improvements to tags.
First, being able to use some basic markdown and line breaks in tag descriptions, so that you can at least bold or italicize words, or use links therein.
I'd like to also be able to embed images, so that when you go to the tags list you might have some sort of visual representation for the primary tags--and the same for when looking at any tag's descriptive header from the discussion list.
Secondly, being able to set your own character limit for descriptions.
Perhaps if it goes past 700 characters, instead of cutting off, members can click something to either expand the description, or it provides a link to an extra page.
Thirdly--and this ties a bit into the above two--being able to set a guide or rules for a certain tag--some sort of automatic link to a custom page, or otherwise posting your own discussion somewhere and being able to set the redirect somewhere beneath or beside the tag's title.
Fourth, being able to nest more than one tag, either by upping the maximum or allowing admins to set it for themselves.
Having three levels instead of two would be great--it's something I often find myself needing with Flarum.
Fifth, being able to prevent posting on a primary tag, while allowing any secondary tags nested under it to be posted on.
Similar to categories on a traditional board, they'd mostly be there for organizational purposes.
Lastly, being able to set it so that stickied threads under certain tags don't show up at the top of the all discussions list for visitors to the site.
