I can understand why they developed it. We need an easy way to exchange "business card info" and this one does it.
Many simular tools will follow, but this one is fun! It does focus on a very young population. Maybe medical students? Or the large Hyves population in the Netherlands? I can imagine the Poken would do great at events and meetings.
I hope Poken will spread fast and that they will develop in the right way
Short movie about "How the Poken thing works". See it live from the Groningen Huis de Beurs Meet Up at January 7th 2009 ;-) http://doyoupoken.com http://doyoupokenwebshop.com http://doyoupoken.ourtoolbar.com http://www.netvibes.com/doyoupoken