When you read a book, the words can inspire new, original thoughts in your mind. These thoughts are never heard, because they have no place to go.
But from now on, the blank space around the text is public domain. When your write thoughts in this openmargin, they become real traces in the book, left for other readers to find.
Together with these like-minds, you can start a dialogue. Exchange ideas, challenge the status quo and maybe start a small revolution.
The margin has always been the place where change started from. So start reading and speak up.
Launched today Beta version - April 28, 2011 Amsterdam TNW 2011