"I'm surprised no one has tried to brand power sockets in locations like this [airport] - this socket sponsored by 'T-Mobile Wi-Fi access'. Micro targeted advertising should get interesting when it collides with the widespread adoption of IPv6.
Observed power socket clustering to charge mobile phones in a variety of cultures including Hangzhou train station and JFK Airport, below."
![advertising on power outlets](http://photos1.blogger.com/blogger/353/70/320/branding_outlets.jpg)