The Washington Post's Mike Musgrove is reporting that the Blizzard-Activision merger is official as of yesterday afternoon. "One analyst has predicted that the merged company would make $1.38 billion in profits during its first financial year, enough to make Activision Blizzard the world's largest game publisher. [...] But this merger should give the newly-formed company enough heft to compete with EA for such blockbuster projects, said Pachter. 'It's good to have a duopoly instead of a monopoly,' he said. 'This just makes the industry that much more interesting.'"