Pre-5: Mostly informative, helpful posts about game tech and promotional info.
DOA5: Similar to Pre-5, but with matchmaking and costume discussions.
DOA5U: FSD becomes a garden for home-grown memes and hilarious game videos.
DOA5LR: An absolute treasure trove of savage shitposting and melodrama.
DOA6: 50% cynical musings, 50% vapid platitudes.