Starters - Hacker news for sports tech
BlueG.com - BlueG is the personalized web dashboard and startpage with all of your interests in one place.
Fanly - Keep up with all of your favorite sports teams
fastBMK.com - Fast, lightweight and reliable bookmarking service.
Grandstand - Sports highlights straight from the crowd
Collectably - Collectably Saves Open Tabs into Neat Visual Boards For Collaborative Bookmarking