I want to post a youtube clip on my facebook page but when I click SHARE for facebook it only gives the internet address, whereas I notice other posters have a little YouTube screen on their page that you can actually play the clip on the Facebook page you're visitng.
i'm only guessing here, Zeph. But, it could be that the video you want to post has had the embedding disabled (Meaning it won't display in the little box like you want). Not too sure how to get around it, to be honest.
MAybe someone more technical minded can be of more assistance.
You can tell if embedding has been disabled in Youtube by clicking on the Embed button under the video - it will either display the embed code or say that it's been disabled.