Consider adding a ``Login with Facebook'' button. While I personally hate the login everywhere with Facebook idea, it can be pretty useful.
Most of my friends are discouraged by having to create yet another account for a website they haven't found useful yet. It's a shame because so many services become useful when they have the social element---there would be no point to Facebook if none of your friends used it. I know that the login with Facebook option helped me coax a few people on to Convore to talk with me.
Also, consider making that picture of the time slider bigger and more friendly looking (centered!) It's an awesome feature that works really well with video. You could even advertise it something like ``Take a break! Watch [n] minutes of videos you've saved.''
I'm getting a few 502 Bad Gateway errors.