The budding mobile social network Sqor is about sports and nothing but sports. While social networks like Twitter and Facebook are much larger, Sqor prides itself on being a home for 1,500 professional athletes who can share and interact with dedicated sports fans. Above: Sqor mobile appImage Credit: Sqor And at the end of the month, Sqor will release its first lightweight social network games, including College Showdown, where you can predict what will happen in a game against other rabid fans.