"You'll need several thousand gold to launch the business, and then keep it up for many weeks before you make a steady good profit every week. And you'll need to log on every day and spend several hours per week just to keep your glyph business up and running. In the end, getting rich in World of Warcraft works exactly like getting rich in the real world: You need a venture capital to start up a business, hard work, and perseverance. And this is exactly why getting rich with inscription works so reliably in World of Warcraft: It is hard work, there isn't all that much you can actually do with an income of thousands of gold per week, and thus the large majority of players simply can't be bothered doing it."