modern layout. More substantively, she increased the coverage of current events and topics such as celebrities and business tycoons, and placed short pieces throughout "Goings on About Town", including a racy column about nightlife in Manhattan. A letters-to-the-editor page was introduced, and authors' personal bylines were added to their "Talk of the Town" pieces. Since the late 1990s, The New Yorker has used the Internet to publish current and archived material, and maintains a website with some content from the current issue (plus exclusive web-only content). Subscribers have access to the full current issue online, as well as a complete archive of back issues viewable as they were originally printed. In addition, The New Yorkers cartoons are available for purchase online. A digital archive of back issues from 1925 to April 2008 (representing more than 4,000 issues and half a million pages) has also been issued on DVD-ROMs and on a small portable hard drive. More recently, an iPad version of the current issue of the magazine has been released. The magazine's editorial staff unionized in 2018 and The New Yorker Union signed their first collective bargaining agreement in 2021. Influence and significance The New Yorker influenced a number of similar magazines, including The Brooklynite (1926 to 1930), The Chicagoan (1926 to 1935), and Paris's The Boulevardier (1927 to 1932). Kurt Vonnegut said that The New Yorker has been an effective instrument for getting a large audience to appreciate modern literature. Vonnegut's 1974 interview with Joe David Bellamy and John Casey contained a discussion of The New Yorkers influence: Tom Wolfe wrote about the magazine: "The New Yorker style was one of leisurely meandering understatement, droll when in the humorous mode, tautological and litotical when in the serious mode, constantly amplified, qualified, adumbrated upon, nuanced and renuanced, until the magazine's pale-gray pages became High Baroque triumphs of the relative clause and appository modifier". Joseph Rosenblum, reviewing Ben Yagoda's About Town, a history of the magazine from 1925 to 1985, wrote, "The New Yorker did create its own universe. As one longtime reader wrote to Yagoda, this was a place 'where Peter DeVries ... was forever lifting a glass of Piesporter, where Niccolò Tucci (in a plum velvet dinner jacket) flirted in Italian with Muriel Spark, where Nabokov sipped tawny port from a prismatic goblet (while a Red Admirable perched on his pinky), and where John Updike tripped over the master's