This is interesting! I'm inspired to do the same (videotaping) to promote my dating website http://www.ngajakjalan.com (for Indonesians). Like, I talk to random girls I meet on the street (or shopping complex).

Some questions for those who have tried this kind of thing:

1. Obviously you should conceal your camera. Any suggestion on how to do this? I'm thinking of using my iPod's camera. Put in my shirt's pocket while the camera is on with the lens facing forward? Or use special camera for this purpose?

2. Is it legal to record and publish it on YouTube? How to make it legal? Blur the person's face?