So Google Latitude is like Foursquare for Google? Doesn't look like I can use it much if I don't have a smart phone. Hadn't even heard of it before.
Similar to Foursquare. Its use is pretty limited outside of mobile use... Its kind of scary, yet cool, how accurate it is. I can see exactly where someone is, in real time, if they share their location with me. Its all automatic once they accept sharing. I would assume that Google is logging the location information -- It is scary how much information they collect about you.