So, iPhone and iPod Touch users can download (for a small fee) an application that will show you how to tie just about any knot around. Pretty cool. I stumbled across that application surfing for apps for my Touch and it reminded me of my rock climbing class final exam when I was at NC State. It was all true/false and the final question was this:
A not neat knot need not be tied.
The point is obviously that you shouldn't tie a knot unless you can tie it neatly. But you figure out the answer to the question. It's a fun one.