I’m an ereader convert.
At first, I thought nothing could ever replace reading from a book; I imagined that reading from a device would be like reading from a computer screen. In fact, I even tried reading a few books on my old Palm Tungsten PDA. The letters were pixellated and “turning the page” was awkward. Plus my eyes felt funny afterward. The Sony Reader PRS500, however, completely changed my mind. It looked like paper! The letters were clear, the contrast was good (close to newspaper print) and you even needed an external light source to read. Just like a real book.
As a teen, I read voraciously but found myself slowing down in my twenties (I wasn’t conscious of it at the time). When I got that first Sony Reader, I started consuming books again. It was very convenient to use; it’s easy to operate one handed with your thumb on the “next page” button, so it’s easy to read while on the can, walking down the street, working out or eating. Easier than a real book. And I think there are a certain class of people, myself included, who are lazy in certain situations because it is convenient to do so. When it becomes more convenient to act differently, they change their actions accordingly. Hence, once reading became more physically convenient for me, I started to do it more.
And the latest Sony Reader model, the PRS650, has a screen far superior to my old model, making reading even easier on the eyes.
Still, I love physical books and, in recent years, have fallen into the habit of reading a book on my ereader first and buying the dead-tree edition if I really liked it (though there are some books that just don’t work electronically, like House of Leaves by Mark Z. Danielewski).
One final note: when it comes to the physical space you’re saving, there’s no comparison. I bought a new bookshelf a couple of years ago and have acquired enough books that the bookshelf is overflowing. Meanwhile, I’ve acquired about ten times more electronic books in the same time period (perhaps even more than that) and you don’t feel the space they take up on your hard drive.