People really care about fantasy football. Often, they have money on it. Sometimes, they have a lot of money on it. And Deadspin noticed earlier today that Yahoo, one of the most popular fantasy providers, was having serious problems, preventing users from setting their lineups. In general, people are mad. But some people are really, really mad, to the point where the cold release of homicide seems the only option left. There are a few varieties of murderous rage being caused by Yahoo today.