I (and my AI minions) was tinkering with a fun visualizer for SN but limiting it to the current daily Saloon:

• parent comments become tables and users in that thread are seated at the table, sorta replaying the thread
• popular tables (threads) get effects and stuff
• Music links show up as a jukebox or something
• image links and promos turn into posters on the walls or flyers
• watch it live, rewind the current saloon, or replay past Saloons