Mail Online addresses significance of December 12, 2012 or 12-12-12 in numerology. Was it just another day? It's unique and another triple slot in a row won't occur again until 1-1-2101! The present writer suspects gamblers went overboard, today. There's another number-obsessed group we're interested: numerologists! In the mind of a numerologist, the number 12 represents "...completion, or the coming together of a whole, perfect and harmonious unit..12 is considered a 'three' number because the figures involved in the date add up to three." The article refers to numerologist Stephanie Sterling, who relates "..today is one of 'energetic significance' and explains that when all the numbers are added up one by one - 1+2+1+2 etc, they equal 11, and that is a very powerful number."
Satanist Aleister Crowley considered "11" the number of magick itself! Are you feeling lucky, now?