while a great idea and opera with turbo mode enabled does this by default it can often break a website.
the bbc and some yahoo sites just fail to load the content if you have click to run active. so while this is great and should be your default settings. be aware that it still has its issues.
pointless as companies are paying them off to allow adds through.
the malware adds are effectively masking there true nature by mimicing legitimate adds on these sites that are spreading the zero day exploits.