Definitely, let's tell the future generation that 2012 totally happened. This is such an awesome idea!
People who deny the appocalypse happened in 2012....they will become the conspiracy theorists! Zombie appocalypse and alien invasion deniers, they're like holocaust deniers. "Sure buddy, the aliens and zombies never attacked--that memorial we built in Washington DC was just to mess with you. The media and governments are all in on it too". Roll your eyes at those people, and hope they never breed.
2012, never forget!
"Whoever undertakes to set himself up as a judge of Truth and Knowledge is shipwrecked by the laughter of the gods." Albert Einstein
I appreciate your perspective.