《2009年美国互联网数字市场报告研究报告(英文版)》(16页).rar The　2009　U.S.　Digital　Year　in　Review 2009　represented　a　critical　year　in　the　relatively　brief　history　of　digital　media；　a　year　that　was　marred　by　the　overhang of　a　global　economic　recession　that　had　a　particularly　negative　impact　on　the　U.S.　advertising　and　e-commerce markets.　But　it　was　also　a　year　in　which　digital　consumer　activity　soared,　new　innovations　grabbed　hold　in　the marketplace　and　businesses　got　more　serious　about　navigating　the　digital　landscape. In　order　for　digital　marketers　to　position　themselves　for　success　in　the　year　ahead,　one　must　begin　by　reflecting　on what　has　happened　in　the　past　year　and　how　the　prevailing　trends　set　the　stage　for　2010.　Among　the　many　questions that　will　be　addressed　in　this　report　include: ·　Which　consumer　trends　dominated　the　digital　media　landscape　in　2009? ·　How　are　people　spending　their　digital　media　consumption　time? ·　Which　new　and　emerging　technologies　and　services　are　capturing　the　attention　of　the　marketplace? ·　What　is　the　state　of　the　digital　advertising　market? ·　How　are　trends　in　the　mobile　market　changing　the　digital　media　landscape.............