Script Summary: Adds a link to channels which plays a random favorite video from that channel
I have many favorites in YouTube (about 500), and I don't know which one to watch. So, I created this script which chooses a random video from the channel's favorites.
To use this, go to any channel, and click "update" (you'll have to wait a few seconds if the channel has got many favorites). Then, click "random favorite".
Version 1.1 adds update progress.