I look to the experts: Can my competitor, (in a very niche market) use a proxy site to click on my adsense ads to help his ad get better position - after my ads hit their daily quota, and get removed from display for the day - ?? My fear is rather than keep clicking from his IP, he is masking it behind proxy's/// any thoughts???
This should go under Adwords and I don't know the answer.. Only Google knows how they take care of stuff like this..