Who doesn’t love a nice guest book? For guests, it’s a way for them to leave a personal message wishing the happy couple their best on their big day. For the bride and groom, it’s a time capsule of sorts, transporting whoever opens it up back to that special day that can never be replicated, but can certainly be re-lived. Of course, there is no rule stating that a guest book need be a book exactly. And with the advances...