I built a script with Facebook and Foursquare’s API to tell me the stats of all the Major League Baseball stadiums based on Facebook check-ins and Foursquare check-ins. Pretty interesting to see which cities are more mobile. These stats are real time.

You can sort the list by Facebook | Foursquare | Both

AT&T Park
	Facebook check-ins: 558,247 Foursquare check-ins: 145,625 Total: 703,872
Yankee Stadium
	Facebook check-ins: 384,790 Foursquare check-ins: 183,776 Total: 568,566
Rangers Ballpark in Arlington
	Facebook check-ins: 423,519 Foursquare check-ins: 65,091 Total: 488,610
Dodger Stadium
	Facebook check-ins: 363,028 Foursquare check-ins: 72,373 Total: 435,401
Wrigley Field
	Facebook check-ins: 281,002 Foursquare check-ins: 120,749 Total: 401,751
Fenway Park
	Facebook check-ins: 296,523 Foursquare check-ins: 99,500 Total: 396,023
Angel Stadium of Anaheim
	Facebook check-ins: 301,097 Foursquare check-ins: 56,451 Total: 357,548
Citizens Bank Park
	Facebook check-ins: 197,370 Foursquare check-ins: 96,085 Total: 293,455
Busch Stadium
	Facebook check-ins: 196,589 Foursquare check-ins: 80,195 Total: 276,784
Turner Field
	Facebook check-ins: 173,893 Foursquare check-ins: 71,988 Total: 245,881
Citi Field
	Facebook check-ins: 147,936 Foursquare check-ins: 92,743 Total: 240,679
Target Field
	Facebook check-ins: 153,828 Foursquare check-ins: 84,265 Total: 238,093
Miller Park Stadium
	Facebook check-ins: 97,423 Foursquare check-ins: 100,572 Total: 197,995
Petco Park
	Facebook check-ins: 128,019 Foursquare check-ins: 59,833 Total: 187,852
Safeco Field
	Facebook check-ins: 135,897 Foursquare check-ins: 51,128 Total: 187,025
Coors Field
	Facebook check-ins: 128,409 Foursquare check-ins: 52,313 Total: 180,722
Comerica Park
	Facebook check-ins: 105,716 Foursquare check-ins: 63,198 Total: 168,914
Minute Maid Park
	Facebook check-ins: 126,005 Foursquare check-ins: 25,720 Total: 151,725
Nationals Park
	Facebook check-ins: 55,212 Foursquare check-ins: 75,887 Total: 131,099
Oriole Park at Camden Yards
	Facebook check-ins: 64,100 Foursquare check-ins: 56,716 Total: 120,816
Kauffman Stadium
	Facebook check-ins: 78,847 Foursquare check-ins: 36,914 Total: 115,761
Chase Field
	Facebook check-ins: 66,064 Foursquare check-ins: 43,551 Total: 109,615
U S Cellular Field
	Facebook check-ins: 58,591 Foursquare check-ins: 49,669 Total: 108,260
Rogers Centre
	Facebook check-ins: 66,359 Foursquare check-ins: 31,690 Total: 98,049
Tropicana Field
	Facebook check-ins: 58,476 Foursquare check-ins: 39,555 Total: 98,031
PNC Park
	Facebook check-ins: 49,355 Foursquare check-ins: 40,414 Total: 89,769
Marlins Park
	Facebook check-ins: 61,708 Foursquare check-ins: 19,683 Total: 81,391
Progressive Field
	Facebook check-ins: 36,512 Foursquare check-ins: 36,297 Total: 72,809
Oakland Alameda County Coliseum
	Facebook check-ins: 22,966 Foursquare check-ins: 43,533 Total: 66,499
Great American Ballpark
	Facebook check-ins: 14,374 Foursquare check-ins: 40,320 Total: 54,694