Are users supposed to be able to continue to comment in topics that have been deleted? Once deleted, topics are no longer visible to the group, but the topic is still accessible by URL and users can continue to comment. I just want to clarify if this is the intended functionality or a bug.

Example: https://tildes.net/~test/280/deleted_topic

I'm currently using 24 hour sort, and it's great, minus one thing - threads older than 24 hours just disappear. Perhaps a better implementation would be to keep the threads showing up underneath the <24 hour ones, but prevent them from being bumped up by new posts.

Example - if I go to ~comp right now, there are only 5 posts. Older ones, imo, should still be visible, just no longer bumping.