Digitalfoursquare Tops 10M User Markfoursquare commemorated its march past the 10 million-user mark with an infographic revealing some of the numberss and facts turned up by the location-based mobile app since its launch in March 2009. Some of the highlights:By David Cohen|June 21, 2011 ShareBy David Cohen|June 21, 2011 Sharefoursquare commemorated its march past the 10 million-user mark with an infographic revealing some of the numberss and facts turned up by the location-based mobile app since its launch in March 2009. Some of the highlights:• There have been 4.7 million check-ins on Main Street across the United States.• U.S. foursquare users have visited 169 countries.• 358 million foursquare check-ins have come from outside of the United States.• foursquare users have visited 1,105 beer halls in Germany and 6,230 sake bars in Japan.• foursquare revealed the top chains by check-in the following categories: apparel (Old Navy, H&M, Victoria’s Secret), banks (Bank of America, Chase, Wells Fargo), convenience (7-Eleven, Circle K, Wawa), home (Home Depot, IKEA, Lowe’s), and retail (Target, Walmart, Macy’s).• Venue mayors are ousted at a rate of 78,387 per day, but only one actual mayor is a foursquare mayor: New York City Mayor Michael Bloomberg. Adweek Adweek