A few years ago everybody was worrying about the internet carrying an "information overload". Many people were afraid of the internet collecting information about everyone, turning it into a global database with all the information in the world held in it - in the wrong hands, this could be dangerous. I am of the belief this is the wrong way to consider things, and with the amazing success of Foursquare as a location-based check-in service, sharing information with your friends has never been … [Read more...]