Yep - but are they books or is a book something with pages and a cover, usually paper in origin? I'm not being clear - is what one reads on a kindle still described as a 'book'?
i don't actually say i'm reading a book, i just say i'm reading 'insert title here'.
my kindle is wonderful and marvellous. to anyone who thinks they need the feel, smell, taste, whatever, of a 'real' book, forget it, kindle is the way forward. if you get one, you'll never regret it.
I'm not a great reader but OH is and he loves his kindle. I love it because there's so much space in our holiday luggage now that I can fil it with 'stuff' to bring home!