I completely agree that the network can act as a useful tool for exploration. In the same way that Pinterest allows people to extend their fashion sense from th

I completely agree that the network can act as a useful tool for exploration. In the same way that Pinterest allows people to extend their fashion sense from their wardrobe into a larger and less expensive space (images), images from your network can also let you vicariously explore the world. When I post, I don't feel as though I'm bragging, but rather contributing to a large network of people from many different backgrounds and locations who might not have seen something like this before. It's interesting, though, because when I was in Europe, I was frankly pissed off that all these international travellers on my tour were sharing photos exactly as they happened, whereas I chose to leave my phone at home. To me it feels very strange to post experiences as they happen when you're so far away, as though it loses its charm and uniqueness.