[Idea] Misc. Suggestions

Hyperlink [New!] to the unread post.

Have all content compressed by default with the option to expand nested commentary.

For visibility, create a horizontal bar across the screen below the last viewed post (when sorting by "Recent").

If not already done, create a decay algorithm that reduces the clout of an upvote after a certain threshold of time has passed.

Create an "Off-topic" Sub-Community.

If you find the collapsible sidebar to be the best option, don't forget to lock the show/hide button at a stationary position on the screen (like the red tracker when scrolling through a long discussion).

Add more formats, such as underline, limited text color, and limited text size range.

Create a filter that un-nests all discussions and arranges them from oldest to newest (possibly the most resource intensive).

Create a "Tribunal & Punishment" Sub-community.