People are wierd. I don't even look at facebook photos but other people are obsessed with them. Then there's those sites where people (young women mostly) look

People are wierd. I don't even look at facebook photos but other people are obsessed with them. Then there's those sites where people (young women mostly) look at photos of people going in to local nightclubs (ie they actually pose for the shot then it's uploaded), and they spend time looking at what fashion items people were wearing. Anyway I imagine in this case the focus is on right there, right then, and the whole thing will be driven by flirtation. Think about it like using technology to broaden the radius of effective flirtation from a few meters to a few dozen meters.