Online RSVP

I was recently invited to a wedding where the couple decided to break with convention and request RSVPs online. If you are having an informal style wedding and think your guests would be receptive to the idea this could be a way to cut down on some serious spreadsheet keeping (not to mention cutting down on the cost of invites and postage).

Just be sure to include a phone-in option for guests that may not have computer access. :)