Tubalr.com - On the fly youtube playlist, no registering required. Input wanted

I'm pleased to announce you can now create playlists on the fly without registering or logging into an account. It's simple, once you click the link to create a playlist on the homepage, just start searching tubalr and adding videos. Copy the URL and share it with your friends. Playlists are completely public for now, so anyone who gets the URL to your playlist can add songs as they please. In the future, I'll probably add a feature to have playlists with passwords, but for now I don't think it's that big of a problem.

I'm looking for some serious feedback. I tried to hit as many use cases as I could... but I'm sure I missed something and bugs are creeping around. I just wanted to get the feature out there in the wild.

Here is a quick playlist I threw together with some RHCP videos: http://tubalr.com/playlist/AVTOUMTT