Kath and Marco's wedding will of course be enhanced by online functionality. There's an online <a href="http://www.earthli.com/hochzeit/index.php?page=guest_list">guest list</a>, with real-time updates of registered guests (whether yea or nay). You can search that list, or use the handy <a href="http://www.earthli.com/hochzeit/index.php?page=rsvp">search tool</a> to find people and R.S.V.P. yourself. The hand-crafted (digitally) <a href="http://www.earthli.com/hochzeit/index.php?page=invitation">invitations</a> are also online for you to look at.