It could turn cities into a giant virtuel library or help artists get discovered more easily. pingeb.org, the freely available WordPress-plugin that works smoothly together with MapsMarker combines the real world with the web using NFC-tags or QR-code.
Georg Holzer and Bruno Hautzenberger really did a gread job with their project and I am really proud, that they use Leaflet Maps Marker as a basis for their map. Georgs talk at TEDxVienna is now also available on youtube in case you want to know more about the background of the project:
(click on the image to see the full youtube video)