YouTube videos can easily be put into a post or as a gadget. In a post, simple copy the embed code and paste into the HTML tab. To change the size, edit the HTML code in all places where width and height are listed.
Find your favorite youtube video. Click "share". Copy the embed code and paste into the post HTML tab:
You can also upload your own video. This does take some time to upload and there are restrictions with size and copyrights, if it has music.
Click here to see how a youtube video can be used to begin a discussion:
Finding God in the Silence
