Facebook testet sein Check-In-Feature Places als Location-Datenbank für Instagram. Der von Zuckerberg aufgekaufte Fotodienst bezieht seine Standortinfos aktuell von Foursquare. Foursquare's database of venues is considered by many to be one of the freshest, updated incessantly by Foursquare's 45 million users and their billions of check-ins. Its integration with Instagram is often touted as an…
