This is great - reminds me of a hackathon project, Scribe, from a while back. We never finished, but the idea was a three-step process.

1. Sketch a web app on paper.

2. Snap a picture of your drawing.

3. Our app generates a live site, displaying a link to share.

https://www.youtube.com/watch?v=9ZAbQi_8y_A [video]