Sometimes the functional test is in its entirety not possible. Sometimes it could be enought to test the starting of a app, is the setting screen working, are the data properly stored, are there no privacy problems and the QA system has to trust that the rest of the app works. In my case it is only a small part untestable. If you don't have such a special kind of receiver at the other end of your network connection you got simply a red dot at the network info symbol instead of a green one. Thats all.
The ovi store makes no kind of functionality testing: Cube Touch! And I'm sure the other, dangerous, criteria are also handled in a lax way.
What is the reason for Khertan to not longer upload his great applications to extras? (I used his pygtkeditor a lot during my development)
EDIT: Conclusion: I like more the Idea to let a professional, skilled tester look for problems with my application without the possibility of a 100% functionality test instead of forcing 9 clueless community members to vote for my package and in the end to promote it, with my final (own) 10th vote, to extras.