Notice how you post
links to videos in your posts, and other people's videos "
magically appear" in the post (JML1997's post above is an example)? Its called "embedding" a video and you probably will get more (though not necessarily positive) replies to your video posts.
Here's how:
Copy the full Youtube link (just like you do already)-
Then click the "Insert Video" button that looks like a little strip of film-
Now paste the full Youtube link in the box and click "OK" and you're done-