I have created a QR Code for Ausphotography:
AP QR code.png
Members are welcome to copy this code and put it on their phones, etc. So if you are out somewhere and the discussion turns to photography and AP, you can give them the link to AP via any QR enabled device (phone/pad) etc.
For those not sure what A QR code is: http://en.wikipedia.org/wiki/QR_code
All that is needed to 'read' a QR code is a device with a camera, and a QR reader (downloadable from Itunes App Store/Android market. etc). You just start the App, and point your device camera at the code, it reads it and directs you to a website. In the case above, it directs the viewer to the AP site.