is cool Google Maps greeting site that let you send a unique satellite-visible message, originating from your favourite location.
MapMsg recently added a fantastic new feature, custom crop circles!
The MapMSG service let you choose a location on google Maps where you want your message to be sent out from.
If you want to send your message as crop circles. You can position a series of spheres over any field or flat space in the Google Maps or can choose from a list of predefined locations.
The greeting Recepient will see a mysterious space ship circling on that location spelling out your message for them.
Also there are smoke signal messages, where the recepient will see your message emerging as smoke signal.
Try it out, its cool.
Visit this webpage to send MapMSGs.