Startup Idea : Sports Social Networking Website

Finding friends to play and continuously compete against in your athletic level is increasingly hard to manage. Social networks have always been associated with getting people less social and more lazy. However, here what we are trying to do is create a website that does the exact opposite. You can add all the sports you personally play and the level of talent you have in that particular sport. by doing that we will be able to connect you with others in your community to compete/play with. people will be able to rate others on sir performance and create competitions or challenge others to move up community boards. What o you think