great idea! how did you realize the actual producing of the book? you connect to some print on demand api like from printify?

Yes I use the Lulu API. It's great!

Here is a good page comparing bootstrap to other alike frameworks: http://responsive.vermilion.com/compare.php.

Personally I would again choose bootstrap, if you have previous good experiences with it.

Thx, is really fun to use. A recording feature or an export as an WAV/MP3 file would be great.

Hey, I'm working on a save feature right now, hoping to get something up later today.

This is really some great piece of software

You're pretty great yourself :D

interface looks nice and slick. gonna give it a try