Speaking of timing...

I just discovered something very handy. You can tell YouTube to start a video at a specific point. For example, here I will tell it to start playing Michael Jackson's "Bad" video at the point where the guy does the moonwalk on rollerskates.

Just add "#t3m56s" to the end of your YouTube URL to skip to 3:56. No more need to tell people to "skip to 3:56 to see what I'm talking about" !

Go right to the action... Boom!

I'm sure everybody already knows this.