The reason why I used Facebook as a platform because, nowadays EVERYONE has a facebook account. My event is not only targeting to raise awareness towards recycling but the main purpose of the event is also to experiment people's behaviour towards creative advertising. From what I found, during 2 months of public campaigning using my CardBots, people reactions towards them have been so enlightening. Not having too much informations on the CardBots, I put the QR code for all those curious people to get to know more about the project. Some reacted badly and some reacted positively towards the non-traditional way of advertising. People who find my CardBots and scanned the QR code, they liked my Facebook page as soon as the code links them to Facebook. Some posted on the Facebook wall saying it was a cool project although they didn't even know about the project. I say, THE POWER OF CREATIVE ADVERTISING. https://www.facebook.com/WhatsNextFuture