Dunno if anyone else found this as interesting as me... but usually people relate staring at a screen to be damaging to the eyes. Well... not so much when it comes to shooters. Actually increases your vision... interesting.
[url]http://www.news.com.au/story/0,27574,25259100-23109,00.html[/url]
One more thing to hold over others that say games have no purpose. When they're wearing glasses or contacts, and you don't need them you can rub it in their face that they didn't play games enough! :cool: