Letters

摘要

Sir - Your briefing on internet monopolies reckoned that "the internet giants rarely compete strenuously on each other's home turf" ("Everybody wants to rule the world", November 29th). On the contrary, there is intense competition among these companies with respect to devices, digital content, advertising, cloud services, operating systems, productivity software, app stores, search services, digital assistants, maps and browsers, to give just a few examples.