bobad...that's interesting.
So when they are knocking themselves into a frenzy next year on 06.06.06 they will have missed the actual "Devil" date...:>)

05.05.05 as Azizi say adds up to 6 in numerlogy.
here's a wee bit about the number six from that prospective:

Astro-Numerology, the perfect synthesis between Astrology and Numerology, deals with the correspondence between the nine revolving heavens and the nine numbers. It also deals with the effect of many Numbers----the Fadic Number, the Name Number and the Birth Number and the combined Fadic, Name and Birth Numbers. The Pythagorean Law of Vibration states that each number has a particular vibration.

Six - ruled by the Fair Planet of Love & the Poet of the Solar Logos, Venus

So hope you all have had and continue to have a day full of Luv!!
Jude