Keep in mind that this is meant to stretch into the future. Currently a majority of content may be below the threshold but I have a decent feeling the NX is being designed hand in hand with My Nintendo, meaning more content will fit the current minimum.
You should check out my YouTube channel, The Golden Bolt! I review all types of video games, both classic and modern, and I also give short flyover reviews of the free games each month on PlayStation Plus to tell you if they're worth downloading. After all, the games may be free, but your time is valuable!