From NPR: Call it smart advertising — or bad boundaries. You may have noticed a spike in the number of TV commercials designed to look and feel like whatever show you're watching. They're called podbusters, DVR busters or interstitial ads, and they're designed to remove viewers' fingers from the fast-forward button during blocks — or "pods" — of ads. The advent of TiVo and similar devices can be thanked for the rise of the podbusters. About 40 percent of households have DVRs — meaning 40 percent of households can easily zip past commercials. Think of podbusters as speed bumps for ads.