When I found this, myself and several other writers were laughing out loud at them. While it's not as good as a Wrath of the Lich King map (to quote fellow writer Alex Ziebart, "Holy cow, is that a map for Wrath?" *looks closer* "Oh... it's just Paris. Lame."), it's still pretty darn funny and cool.
For instance, when you click on the La Defense up in the left hand corner of the map, the quip at the bottom reads "If you put Tempest Keep in the middle of Stormwind it might look something like this – but with less dragonhawks." Just hilarious, especially if you've ever had to deal with the annoying dragonhawks in Tempest Keep: The Eye.