Yeah, wouldn't that kill the computers with slower loading times? Even if it's just one. I don't really know, though. A counter to that would be to make threads specifically with the purpose of embedding YouTube vids, which wouldn't be a good idea at all. I see spam potential with this idea as well, but I suppose that's another topic. Actually, for me, in forum sites, all links I click on are automatically opened in another tab. What's wrong with just opening a youtube link in another window or tab? :/

I don't know, this just seemed like a message board. If a video needs to be seen, then link to it. Right?