Time for Free Software to Square up to Foursquare

I've never been one to follow the latest digital fashions immediately. I didn't start blogging until November 2005, and I only joined Twitter in January 2009, and identi.ca in May 2009. And so it is that I haven't joined Foursquare, or any of the other location-based social networks. That's partly because I like to wait, to see whether it's just a passing fad or something more enduring, and partly because I frankly haven't seen the point. Maybe it's about this:

On Open Enterprise blog.