I did this search:
http://www.google.com/search<br />
...8&q=webpronews
Then viewed source on the results page. Then I did "ctrl f" and looked for "onmousedown."
You should find the proof that way. If you don't see it, it could be that Google's not tracking clicks universally.
Here's the incriminating code I found on the above search:
<a href=http://www.webpronews.com/
onmousedown="return clk(1,this)">
Is there anyone else who's not seeing the click tracking on the results pages?