Letters.

The article discusses various topics related to technology and its impact on society. It highlights the recent IT crash and emphasizes the need for authorities to prepare for future potential disasters. The author also argues against overreacting to computer failures and emphasizes the benefits that technology has brought to modern society. Another topic discussed is the ban on broadband companies linking price rises to inflation, which the author believes disproportionately affects the poorest. The article also addresses the issue of declining features in software and the potential negative consequences of objecting to phone masts in areas of natural beauty. Additionally, the author shares a personal experience of improved mobile signal through mast sharing and suggests using the OS Locate app as a better alternative to What3Words for identifying locations. The article concludes with a reader's letter discussing the impact of an IT outage on a cashless pub and the importance of being prepared for system failures. [Extracted from the article]