Great feedback, thank you.
We have launched a new streaming service that allows you more flexibility when playing the video. After you click play, if you click on the bottom right you can choose the bandwidth. Although there is no ‘audio only’ option, choosing the lowest number will allow you to play the video without interruptions, while losing some video quality.
Thanks for the feedback on the emails and bookmarks! We are working on a way for people to track videos more easily, in the new year. Stay tuned!