I said "those games" (referring to the parent poster's statement that the PS3 has "better games") not just games in general. Of course people who buy an Ouya want to play games. But to me, having those PS3 games is not worth the price of admission.
Those who claim that you can get a better gaming experience for "only" double or triple the cost are completely missing the point. For some people, there is zero chance that they will spend the money required for a big-name console. The choice is not between Ouya and a PS3; the choice is between Ouya and not having a game console. Which is where I was at for many years until the Ouya came along.
Obviously the market is not big. Those who thought that the Ouya was going to outsell the next-gen consoles got a reality check. But there really are people for which it's a good fit. It seems like whenever it comes up in discussions, there are a lot of people that believe that since it wouldn't suit them, anyone who likes it is wrong.