In that first link, it sounds like one of the stories (while still seeming to be jokes) foreshadows both Skyrim and Oblivion.

Oblivion

""A curse on the house of Alessia," Dagon muttered before summoning himself a Gate to [the oblivion], for he knew his works were all undone, "And eight more on the Men of the Dragon. There will be an hour when--" And he is cut off here. - Alessia started the first empire and is in the amulet of kings as a soul. The men of the dragon are the Cyrodillians who worship Akatosh.

Skyrim

"[Now] it can be guessed that Dagon was a lying sack of ****-- the Dragon wasn't coming at all and would be asleep til...[text lost]...which is far from now." - The dragon being Alduin. The time being when Skyrim is set. His sleep being his entrapment by the people.

Anyone wonder if this was intentional?

Perhaps something like this? http://en.wikipedia.org/wiki/Narwhal