The Public Broadcasting Service (PBS) is a little late to the game, but it has just launched an official online video portal where users can watch streaming video from a wide selection of PBS shows. Not that PBS hasn’t offered some of its shows online before this, such as NOVA, but this marks the first time that PBS has consolidated a significant selection of its current and past shows into one place, accessible online to anyone with a broadband Internet connection–much as many of the major commercial networks