One of my users pointed out that it would be nice to have a fully off-line capable app. There are a couple barriers to this:

- It would require users to have a p2p system set up to get the video onto their system, which is a configuration barrier for most users.

- It's not clear what the monetization strategy would be to fund the development of the app.

- It would require a large amount of device storage to hold the videos.

But if someone were able to figure those out, they might be able to differentiate from the similar products.