Gamestop, the giant video game store of the United States, has plummeted in terms of overall sales and profit in the second quarter compared to Q1 2011 and compared to the same period of 2010, according to a report on GamesIndustry.biz. The company has revealed a drop of 3.1% to $1.74 billion. Slow hardware sales and lack of compelling software titles are cited as reasons for the drop. Quarter pro...