This might be helpful to those who want to embed videos in the forum window. I finally figured out the syntax. First go to YouTube and hit the SHARE button, then the EMBED button. Select "USE OLD EMBED CODE" and select the video size. Copy the embed code.
Next, In the forum window, hit the "FILM STRIP" icon and it will place tags in your window. Paste the embed code between the tags. If it doesn't work, make sure you do not have any extra spaces between the tags and the code.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .