- daily ones about football and upbeat good morning vibes
- weekly gaming one
- political ones
- big headline news
- weird local news
- lists on a theme
- circlejerks
- gossip / scandal
- "I just..."
- DiS doctor
- minutiae of food you can eat
- office worker talk
- lunch talk
- confusion
- SERIOUSLY, why are people such idiots...?
- lists
- threads about threads

What did I miss? Are any of these the same thing?