I live in Cyprus, where new books in English are very expensive and second hand ones are not ones that I would pick myself so being able to download any book onto my Kindle is great.
Having said that, call me a Luddite, but if I lived in the UK and had access to the bookshops and the libraries - I wouldn`t have a Kindle. I recently downloaded `Eleanor of Aquitaine` by Alison Weir, who must be one of my favourite authors, and I had to give it up half way through - I just couldn`t get into the book. I will buy a `proper` copy when I visit the UK for Christmas.