[jcl]

The difference between the App Store and the Android Market is that the latter is not as actively policed. The Android Market has a fairly restrictive content policy, which (among other things) prohibits "promotions of hate or incitement of violence". While it's easier to slip prohibited content into the Android Market, it's not supposed to be there and will likely be removed.

http://www.android.com/us/developer-content-policy.html

The freedom of the Android platform is that you can put what you want on your device. The same freedom does not apply to the Market -- if you want Market-prohibited content, you need to find another way to get it. This renders most of the article moot.