In one of our favorite Valentine’s Day posts of all time, Chris Dixon posted about the “geo stack” – a model for how to think about the various layers of the geolocation ecosystem.  According to Chris, the stack looks something like this: lat long detection > lat long translation (into venues, addresses, etc.) > user [...]

Believe it or not, not everyone checks in with their mobile phones. Some of us actually use a new fangled device called a laptop, or an even newer fangled device called a netbook. With laptop/netbook weights increasingly (decreasingly?) becoming so light that you can carry them around all day without even knowing you have them, [...]