Can a streaming video box save the middle class?

An article on MarketWatch makes that case, saying that middle class folks are trying to find savings in their household budgets, and the current target seems to be the ever-growing monthly cable-TV bill.

Roku, which streams video from the Internet to your television set, could be the answer. Roku said it's sold 3 million of its set-top boxes. Users still pay various fees, but the promise is that you get to watch your favorite shows, events and movies but at a smaller price than you're currently paying.

Read the entire story on MarketWatch.