Valve launches player-written Steam Guides
One day, you'll be able to download groceries through Steam, ingesting the nutrients through a Steam Port at the base of your spine. While Valve is forever expanding the platform in pleasing ways, it's not quite there yet. Still, you can now read and write game guides on Steam, hosted on the Steam Community. This'll likely tie into the hints we've seen of in-game Dota 2 guides, then.