How To: Place a Youtube video in a Forum Post

You can place a Youtube Video directly into a forum post, as follows:
Then submit your post.
Your Youtube video will then look like this:
- Copy the address (URL) of the Youtube Video (highlight & CRTL+C in your web browser's address bar)
- Click the 'youtube' button in the forum post-editor window
- Paste the copied URL between the youtube 'tags' in your post
Then submit your post.
Your Youtube video will then look like this: