Something weird I've just noticed: The interactive maps on a lot of the Wiki articles use a map which is actually bigger than the one in-game. It includes a huge chunk of land east of the currently exploreable area.
I can't find a way to link directly to the map, but if you go to any page with an interactive map, the Blazeridge Steppes page for example, scroll down to the map then zoom it out you'll see the area I mean. It looks like there's a lot of land east of Ascalon we've never seen or heard anything about.
Does anyone know where that map came from? It looks pretty seamless and in the same art style so I assume it's something from Anet and not a fan addition, but I don't think I've ever seen it before.
"You can run like a river, Till you end up in the sea,
And you run till night is black, And keep on going in your dreams,
And you know all the long while, It's the journey that you seek,
It's the miles of moving forward, With the wind beneath your wings."