The cost probably is low enough to make what our armed forces spends on comparable technology to look like the golden fleece. (treehugger.com)
The latest version now costs only # 109 - the one with free 3G connectivity is only # 40 more - well below the cost of rival devices with comparable technology, such as Sony's PRS - 350 Reader. (theregister.co.uk)
But without a population that stops growing, comparable technology improvements or lifestyle downshifts will be needed indefinitely to keep greenhouse gas emissions sustainable. (scientificamerican.com)