Online Ad Mystery

Looks like Google is doing very well still but I wonder if advertisers are really getting the bang for the bucks they are spending on online ads? I ask because I have not once clicked on any of the Google ads and my eyeballs now glides around and away from banners and AdSense boxes on their own. The only effective online advertising I've seen lately are short ads that show before an online video clip starts playing.

Nuts. I think my brain needs a tuning cuz my intuition is no longer inline with rest of the world.