I am a vehement book lover with 1000's of books at home and also a kindle-convert!
I thought I would hate it, I thought I would miss turning pages, that it would be like an extension of my laptop, that it would hurt my eyes...
All untrue. I absolutely love it.
Echoing what others have said:
It is so light! I can read one-handed in bed, standing in a queue, cooking dinner ... and I do! When I read the Millennium Trilogy I didn't go anywhere without my kindle and I read every possible moment I could.
It is so small - it
does fit in my handbag. I love that. I don't have to tote around a bigger bag to accommodate my reading habit. I often bring it to work and read during my lunch break, I bring it to appointments when I know I will be waiting....I bring it everywhere.
The lightness and small size make it so convenient to travel with - I can have 100s of books to hand when I am in an airport, on the beach or stuck off in the middle of nowhere for a few days.
It holds its battery charge for a very long time. I only bring my kindle charger if I am traveling more than a week and know I will be reading a lot. I rarely need it.
I can preview books before buying them to see if I think they will be to my taste.
I do still love my physical books.
And I will continue to buy *special* books like first editions, special/rare copies of classics and art books. But the kindle allows me to enjoy so many more books without worries of what I will do with it after I finish. And I can edit my physical library to only include those books that are very special to me.