Take a look at this.
Lots of interesting numbers reported in that article.
So now we have some more definate numbers. 40% gross-profit margin on $5 million. What exactly is gross profit? Just need to pay taxes from that? Sony's makin a bunch off EQ. Way more than just breaking even.Smedley, 33, is the chief operating officer of Sony Online Entertainment, where he's master of the virtual boomtown known as EverQuest. Once a destination for the fringe Dungeons & Dragons crowd, the online role-playing game now has 433,000 paying customers who generate $5 million a month for the Japanese entertainment giant. Given the 40 percent gross-profit margins, and the fact that this world practically runs itself, the dragon-slaying business is looking pretty good these days.