[alain94040]

But do you really want to build a startup around a feature that a much larger competitor already almost has, and if that feature ever became important (as in people switching to your service instead of youtube), they couldn't make more visible and user-friendly?

Apparently, youtube can already tweet the videos automatically that you uploaded. What will be the shelf-life of that startup then?

Again, humbly sounds to me like a great example of a feature, not a product.