Mobtagging?

Mobtagging, or 'folksonomies' is what happens when users freely apply and exchange metadata to online information. Have a look at this promo for a mobtagging project for urban art. It didn't take me a long time to start tagging altruisticaly, honestly and elaborately. Praise for the developers! The site was the result of a project done by Maarten Janssen and 4 fellow students at the Utrecht School of Arts (HKU) in The Netherlands. He studies Digital Media Design. I'm looking forward to his next project result...