Cashing in on Caching Contacts

What if all your social network contacts knew where you were all the time? Wouldn’t that be fun! Originally posted on


Author: admin

I'm an ex-this-and-that, including software developer, computer graphics researcher, geospatial analyst, market manager, and technical writer, who now writes full-time when not reading, running a household, foraging for edible mushrooms, pushing progressive politics, or volunteering fsomewhere. I live near Boston with my wife, daughter, two cats and two old cars.