"Silly
videos, crass practical jokes, music videos, bloody street fights; you name it,
you can probably see it on YouTube. But what many of us (teachers, that is) are
finding out is that the site is also rich in serious, professionally made
videos that can teach our students a lot."
...I have mentioned Mister Teacher before on this site because he has a lot of fab things to say, and not in a long-winded way, on technology. Personally, I need to make better use of technology, it's way high on my list of stuff I absolutely, definitely, really must get onto. If you're in that position too and are interested in using You Tube for teaching, and are on the brink of doing instead of blah blahing, like slouchy me, check this out.