What the hell is your point? YES, that's the point of the App Store. People who get apps from the App Store are doing so because they want them vetted by Apple. If you want an app that was not vetted by Apple, GO AHEAD AND DOWNLOAD IT. Just like on Windows. The App Store for Mac is a brand new thing, it didn't even exist until about a year ago, and it is most certainly not required for all apps!
Most of the results of that Google page include iOS, which again, is a different beast. Not to mention every single story I saw in my quick glance seemed like a very legitimate reason to remove the app.
Freedom in our lifetime! - fiol.us