Everything bad for you is not so bad
It's okay. Despite everything you've heard, pop culture is not completely rotting your brain.
In Everything Bad Is Good for You, Steven Johnson lays out a theory about how popular media are helping us develop better creative problem solving, social networking, and analysis skills. (That isn't to say that this book is against good old intellectual development through, well, books.) Johnson provides a smart take on neurological development, Dragnet, and The Sims that will just probably convince you that you're smarter than you thought.
So, whether you've been up for twelve hours trying to get the powerup and win the game, or you've been blogging about how guilty you feel when you watch Desperate Housewives, read this book and feel a little better.