These days I receive a lot of electronic Christmas cards greeting me and wishing me happy New Year.
I must confess that the vast majority of them are not very good from the e-mail marketing point of view, and not a lot of them caught my attention. However recently I received one from one of our providers that really was interesting to watch.
It is a viral campaign from the bank ING Direct and UNICEF, in the form of Christmas e-Card that uses a cool flash website and geo-positioning to help a good cause and was called "The Solidarity Bus".

Sorry, the contents are in Spanish
ING will donate 1 euro cent to UNICEF for each 10 kilometers that this virtual bus run through the world, which is a strange claim to do in an email, isn't it?
How is this done: when you click in the call to action link and get to the landing page at http://www.elautobus.org they get your geographic position from your IP address. The compare it with the position of the original sender of the email (tracked in the link) so that they can calculate approximately the distance between the two points and add the quantity corresponding to this distance.
Cool, isn't it? Technically and socially cool, I must say :-)
Please, use this e-Card and send it to your friends in the other part of the world so that a lot of children can go to school.
Merry Christmas and a happy New Year!