I've probably mentioned Grindr before - it's an app, popularised by Stephen Fry, for the iPhone and Android. It let's you meet gay men in the local area. It's simple - you see a guy you want to plough and either dance around pretending you want commitment or say "let's get it on" - either way, most of the time people are looking for a good time. Maybe that's just me being a cynique?
The problem is, sometimes people get it horribly wrong: