"One of the greatest things smart phones have done for the swinging gay lifestyle is picking up the old school bathhouse and dropping it in the pocket of every homosexual with an iPhone and a libido—which is to say, every homosexual. Yes, Grindr (and its imitators like Scruff, Mister, and other macho-sounding apps that haven't even been invented yet) is a way for gays to get laid whenever they want, so long as other people within a one-mile radius have their phones on. It uses fancy GPS technology to locate queers on the prowl close to you and track their distance from your current location (0 feet away means he's actually inside you right now).
But there is more to life than getting laid (well, kinda). There is also stuff! And drugs! And favors! All of these things are possible to score on Grindr if you know a few simple tricks. Here are some good ones I learned from a few of my friends."