Sometimes I find Martha Stewart‘s ideas hilarious and rather too labour-intensive, but I think this Typewriter Guest Book suggestion is complete genius.
Set out an old-fashioned typewriter with long sheets of paper for guests to write good wishes to the bride and groom as the feeling strikes, says Martha. Look for inexpensive vintage machines online or at thrift stores or flea markets; they come in colors to go with any palette. After the wedding, tie into a scroll with ribbon.
So original, simple and effective, assuming, that is, you can find a typewriter that works … I don’t think it’d be quite as good with a laptop!