Yeah, by the looks of the search function, it's been posted here a few times over the past couple of years that it's been out - as recently as last week, I believe. It is pretty cool.
Hey there's a really cool video that was posted along the side - "The Rude Awakening of Optimus Prime". Bet that's never be posted here before either...
The editing on this one is cool. It makes you want to watch TFTM, even though the dialogue is from a completely different movie.