Well some genius thinkers at NHQ have decided to make things even easier by starting up a virtual group card. You can add and position your message, choose your "handwriting" style, and even upload a photo and audio if you want! (I uploaded a photo.)
Then you can easily forward an invitation to your email and/or Facebook contacts.
I still like the idea of making physical cards too. (Just check out the adorable ones some girl scouts have made.) So I think Julie and I are going to set up a table in our building's atrium for making cards next week. But in the meantime, join me in signing this virtual card!