Flipping through the channels these days isn't just a time-waster, it's a chore. The number of cable channels targeted to extremely narrow demographics has gotten out of hand. Here are our picks for the most ridiculous offenders.

10. Ovation TV

The one and only network devoted to art and personal creativity. Sample programming: Bathroom Divas (Singing hopefuls from all walks of life transform themselves from singing in the shower to performing opera on stage.)