SocialDot, a new app, lets you connect with people in your physical proximity. 

With social networks wrestling for the top position, there seems to be little space for smaller companies who are literally focusing on a feature of two from Facebook, Twitter, or other social network. However, for an app with something different, more importantly, something refreshingly new and useful, there’s always potential users. SocialDot, a new way of connecting and communicating, fits the recipe.