This article does not mention much about how they hit $912 million in sales. However, the title made me furiously click on the article. So they've done their job.
expensive, licences sold to the armies around the world.
It's like Oracle for geography: overbloated, expensive, you need loads of DVDs to install it, when at last the guy you hired to install it is done, you can't do anything with the GUI (assuming to clicked a .exe at random), because you need weeks of training for a "hello world" equivalent.