It was seemingly just a matter of time before streaming overtook at least one form of conventional TV, and now that moment has arrived. Nielsen data indicates that streaming TV viewership in the US surpassed cable for the first time this July. About 34.8 percent of viewing time went to shows on internet services, or slightly more than the 34.4 percent for cable. Streams haven't yet overtaken traditional TV as a whole (broadcasts still represented 21.6 percent), but it's clear online video is capturing more attention. The shift was helped by a flurry of major releases. Netflix had the largest...