I couldn't see that because of screen size, but I checked it out. After finding a way to see it...I'm sticking with my cynicism. Try to find any info about usdebtclock.org, as in who runs it, where the figures come from, how trustworthy it is, etc. I may have to hold you hand for this, but I'll let you try it on your own first.
But hey, it looks all pretty with the changing numbers and colors! It has to be accurate.