Around the turn of the century, the internet underwent a transformation dubbed “web 2.0.” The world wide web of the 1990s had largely been read-only: static pages, hand-built homepages, portal sites with content from a few publishers.Around the turn of the century, the internet underwent a transformation dubbed “web 2.0.” The world wide web of the 1990s had largely been read-only: static pages, hand-built homepages, portal sites with content from a few publishers.Business[#item_full_content]