There a few gadgets that divide opinion in the TechRadar office and none more so in recent months than electronic readers, or ebooks as we now affectionately (or sneeringly) refer to them. This new category really does seem to engender strong reactions in readers – veering between vehement hatred through to cannot-live-without adoration. The latest ebook on the block, the Cool-er, launches this month courtesy of British start-up Interead, with the company's MD claiming to usher in the 'iPod moment' for electronic reading.