Posted by: SmD x MaYHeM x
I prefer MM/DD/YYYY. I'm American, and I say, for example, "December 21st." rather than, "21st of December."
It makes more sense to me, and probably most Americans.
You can still say that if you write it DD/MM/YYYY...
It makes more sense to display the date first, considering that's the part most people forget or need to know first.