This Thursday, fans of "The Greatest Game" will jump for joy as the 2014 World Cup begins play in Brazil. And you can be sure that technology will play a major part in bringing all of the action and commentary to viewers who can't get to their televisions or local bars easily. Smartphones will factor in heavily and the governing body of FIFA has already announced that for every game, the "Man of the Match" will be decided by Twitter users. Facebook will also have a number of features solely dedicated to the World Cup. For iPhone and iPad users, there's already numerous apps to keep track of all the matches and associated media. Here's four of the best on tap.