...we contemplate whether the social bookmarking space is a zero-sum game. Because of self-selection, having multiple social news sites may ultimately be a good thing...When you have more targeted sites you have better discussions, and more socializing be
...we contemplate whether the social bookmarking space is a zero-sum game. Because of self-selection, having multiple social news sites may ultimately be a good thing...When you have more targeted sites you have better discussions, and more socializing be