OK well that’s that up and working.
As I add the video to the playlist a tweet is generated with the video’s name and a link. I am not going in to a lot of depth about how I did it but I used https://ifttt.com/ and a bit of the YouTube API http://gdata.youtube.com/feeds/api/playlists/PLYae7BnzE86l78uAS05pbILGXpjn6wkeq