They may be able to make a business out of it. For it to be the Year of Linux gaming, publishers need to be doing so. I can still run Solitaire on my Windows 2000 laptop, but that doesn't make it a gaming platform in the sense implied by the article. Few people are going on eBay to pick up a Windows 2000 laptop for gaming, likewise, few people are going to install Linux in order to run games.