The story behind this postage stamp is linked to an initiative of the Slovak Postcrossing community, which is part of a private Portuguese on-line project. After registration at www.postcrossing.com, users can exchange postcards. The project was launched in 2005 and soon became a global phenomenon. As the owners of the Postcrossing trademark have not allowed Slovak post to use the logotype of the project within the design of a postage stamp intended to present a futuristic aspect of sending letters, and that is why the name of issue was changed on the universal service. Within Slovakia this is...