Leo Hickman wrote about FourSquare. Badly. But not entirely incorrectly, which means swallowing geek pride, and focus on a the major social behaviour problem that he highlights.

Part one of my Designing for Location series. Back in 2008 I worked for Yahoo! on Fire Eagle, in 2009 I tried to present everything I’d learned to an audience at Chromatic in San Francisco, and this is the long delayed write-up of what I know.

Talking about the importance of disclosure control in location-based applications.