A few months back, in a post on another blog a few months I wondered how long it would be before companies start to litigate against the posters of still photos and video clips for unintentional product placement? Or Google, Yahoo and YouTube for being the platforms of exchange that host such postings?
Just came across this: No Pictures Please: Researchers Develop System to Thwart Unwanted Video and Still Photography. I would really hate to see technology get in the way of participatory media. We're just getting started.