The Notched Pickaxe
If you head up to the highest point in Skyrim, the Throat of the World, you'll find an clever tribute to indie smash hit Minecraft and its creator, Notch. sticking out of a rock at the mountain's peak is a unique item, the Notched Pickaxe. Har har.
Sure there's been a bit of legal trouble between the two recently, but it seems like someone at Bethesda wanted to throw this easter egg in to let everyone know there was no bad blood.