Nothing like having your favorite team win--and then taunting fans of the defeated foe. It's unsportsmanlike, but kinda fun. And now, sure enough, there's an app for it. PlayUp is a free iPhone social app for sports lovers, with listings of upcoming games in a variety of sports--baseball, American football, soccer, even cricket. You can log onto chatrooms devoted to thousands of sporting matches happening all over the world. There you can peck out text messages mocking your rivals or bemoaning the performance of your favorites. It's a great idea for fans who can't resist rubbing it in.
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