Those who think it's all talk aren't looking at what has happened. A huge number of YouTube sellers are out, even recent attempts to code new solutions are getting patched and in many cases videos banned.
The problem is when someone comes up with one code, they then let resellers in who will sell to anyone, then a huge number of crap vids show up high in YouTube search and other pages and it shines the light on what is happening.
The other side is most of the resellers come here or other forums and sell, openly. And seriously, you don't think YouTube would send someone in to buy , aim it at a specific video on a specific server and identify the method? Then bang another method is gone.
There is of course too a lot of talk among the guys who have created the solution, that there is a mole in the midst, someone is tipping off YouTube. And they way things have gone over the past 3 months I suspect thats true.
The reality is the days of 50 cent per thousand views is rapidly dieing - the open market place to buy views is quickly following.
The truth is, the whole system was abused brutally for a few pennies.