A Scrapbook/Guestbook

I've never understood the concept of a guest book for one reason only. You're required to use some big furry pen and write in a book about as personalized as the one you write in at any other event. But this is my wedding. I want better than that. So here's the current guest book idea.

I want to find something in the scrapbook line and get enough pages for everybody invited to have their own page. Then, as people RSVP for the wedding, we mail them a blank page (or pages--I love the idea of the kids having a chance to do their own page) and tell the the theme of the wedding and ask them to decorate their page of the guest book in any manner they see fit. I'm hoping that by doing this, we get friends and family not only excited about the wedding, but also a bit sentimental. I want everybody to have the chance to express their feelings and thoughts and any stories or anecdotes they see fit to include.