...or so implies Google: their flying saucer logo-of-the-day leads to a search on that phrase. That this occurrence is itself unexplained is presumably part of the point, although Illuminati buffs will no doubt be eager to point out the significance of the number 5* in their mythos.
Today is also kosaginolegion 's birthday. I do not regard this combination of facts as a non sequitur.
*And, having checked my tag list, I note that I happen to have 17 entries (although this will be my 18th) and 23 tags--still other significant Illuminati numbers. Damn.