As college basketball’s Final Four games approach, students and fans are taking to the Web to root for their teams—and to bash their nemeses. At the University of Louisville, which is still alive in the tournament, over 120 students have joined an online club called "I Hate UK," whose members heartily celebrated the University of Kentucky’s loss to Michigan State University last weekend. Those students are among a growing number of sports obsessives who are posting their tournament-related vitriol online instead of calling radio talk shows.
