Are you wondering how to gear up once patch 5.4 drops? Looking for information about the Timeless Isle? Curious about the raid? Well, Blizzard has all the information you'll need on patch 5.4 all rounded up in one location on the official site, just waiting for you to click madly away at it. Some of the information isn't in there yet (the armor previews, for instance) but just knowing where it will be is useful for when it finally arrives. I generally like having one consolidated place to point people when they ask questions like "Why did they make this class change?" or "What's going on with arenas in 5.4?"
So head on over to the official site and gorge yourself on patch 5.4 information.