Which famous Twitterer is among the many that think Twitter has jumped the shark after Karl Rove started following her? Answer below...

It's Meghan McCain in her latest post for the Daily Beast. She goes on to say, "On the surface, Karl Rove’s Twitter feed intrigues me. Here’s a guy who for years has been perceived as some kind of inaccessible man-behind-the-curtain figure. And now he Tweets numerous times a day. I’ve never met him in person, which only makes our Twitter relationship even weirder. And to be honest, I find Rove’s Tweets boring." Ouch.

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