In a previous article on Book Patrol, Seattle Public Library's one week closure was noted as an example of the consequences of the desperate financial straits public libraries now face. But in a much more shocking development, the Free Library of Philadelphia's website now features a pop-up window telling visitors that it will close completely, forever on October 2, 2009 unless funding is forthcoming from the Pennsylvania State Legislature.The Free Library of Philadelphia was established in 1891. By 1898 the Library had the largest circulating collection in the world, 1,778,387 volumes. The Central Library, originally housed in Philadelphia's City Hall,...