More and more content is shared in social networks and the content that is shared is everything from sad news to happy news. Smile Tagging is for good news, and it’s an interesting new way of sharing content. The idea is that every time you see something on the web that you like you use the Smile Tagging bookmark. Your webcam is then activated and it will capture your reaction to the stuff you’ve found. You can then share your reaction on Facebook or Twitter. Smile Tagging will make sharing more personal and your honest reaction (smile) will perhaps be more interesting for your friends to check out, than a normal thumb. An interesting idea that perhaps will change the way we share content.