I did a post similar to this 2 years ago and according to my blog 'stats' it had the 2nd highest number of page views ever - strange? or do most of us just like the dark side?
There are 3 Friday the 13th's this year, your'e not worried are you?
For pagans, 13 is actually a lucky number. It corresponds with the number of full moons in a year.
The deadliest associations with no 13 - there are 13 stairs leading to the gallows, the blade in a guillotine always fell from a height of 13 feet, a hangman has 13 knots in a hangman's noose, there are 13 witches in a coven.
Keep an eye out for 666 on this day. In the Book of Revelation, 666 is the number of the "beast" - it's often interpreted as the mark of Satan and a sign of the "end times." Remember "The Omen?"