Foursquare is used for the location-based content we get from shows like Diners, Drive-ins and Dives.

FORBES: How 'Food Network Star' Whipped A Hashtag Into a Giada Bump

Predictably, the 1990 drive-ins enraged the religious establishment.

WSJ: The Weekend Interview with Manal al-Sharif: The Woman Who Dared to Drive

Designers Enrico Bonetti and Dominic Kozerski were on hand at Drive-In Studios to explain the ins and outs of their one-off design, while I gently rocked with a video on an iPad.

FORBES: Design Hunting: Bonetti/Kozerski x Audi