Unfortunately, a large percent of our population does not notice it. Or isn't affected by it. As Marc Dery discusses in his article, media is brainwashing. Everyone is hooked to their television... the device that tells them only what they want to hear and shows them only what they want to see. So there's no room for extra thought... there's no space for questioning. It's pointless and meaningless... until culture jammers come spice it up.
The Yes Men:
http://theyesmen.org/hijinks/plattsburgh
http://www.youtube.com/watch?v=yK9Cs_UcTEE
Logos over time...
Columbia Pictures: The Columbia Lady
MGM Studios: MGM Lion
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more culture jamming...
this one just looks cool