Notice he doesn't actually demonstrate playing any of the games. Mainly because it's not immediately obvious how you could do it on a device with no mouse & keyboard.
Definitely a big issue, but there are quite a few mouse-only Flash games that work well on a touchscreen. We have a mobile version of Kongregate (targeting Android of course): http://m.kongregate.com
How does one come about to finding the mobile Kongregate? I use your site quite regularly, and never even considered that there would be a mobile site available.
(Off Topic: Love the highest rated comments system, and your website in general.)
