did you know you can post a link that starts the video at a specific time (after YouTube gets paid via ads of course)? ie:
https://www.youtube.com/watch?v=IY0MqKoGBdM?t=90 starts it at 1:30 minute mark. When you click the "Share" button look at the bottom of the pop up window for a check box that says "Start at".
Thanks again!