That's a pretty good article. However, you've got some typos that should be fixed. The doctor's name you quote so frequently is spelled different every other time. Is it Arnioldo or Arinoldo? Also, you seem to be trying to provide some factual evidence into your arguments that games can be good for you, I found the line "Whatever happened to kickball?" to be out of place. Maybe it's just me, but if it's an editorial that's fine, but as a fact piece it probably shouldn't be there.
Also, if you want more people to read it you should've been less vague with your topic title. But, it's a good piece.