I think Google Docs is the best idea so far.
How about that:Everyone who wants to participate sends me an
e-mail to [email protected]I then create a
Google Doc and invite you to join (since I only send it to your e-mail-addresses, whatever you put into that document stays between us).
In the Document, we will add our
birthdays, sorted by month.
It MIGHT look like the attached image (oops, I may have accidentally created it already ...)
And, whenever there's a birthday, everyone who is in the mood to send a card, just sends one. The recipient won't have any idea who will send a card
Or if you're thinking "Hey, I'm in the mood to send a card, let's see if there's an upcoming birthday!" that's cool, too.
What do you think?
PS: If I have tge time, I might also create a calendar and make it available to you.
