I think about the idea of such site for three years. Actually, this idea just sits in my head. One day last year I've decided to implement it. The site was laun

I think about the idea of such site for three years. Actually, this idea just sits in my head. One day last year I've decided to implement it. The site was launched recently and it is in closed beta for now. Main problem - explain the idea of the site to the people.