In reply to scattercat:
It's an argument that's been done to death (well, certainly amongst some of my friends).
Although I've maintained an anti-kindle stance since I first heard of them, I'm starting to see the advantages. I could picture myself using one when I'm on the move, but I don't think they would ever completely replace real books. Reading is a tactile experience (as the op said, unfortunately being in to my second glass of red for the evening I can't think of a good synonym) and I, as I'm sure many others do, derive a certain pleasure from it. I can also understand the ownership aspect. Although I get most of my books from the library, I can see the attraction of a well stocked book shelf that can be perused at one's leisure.
When my friends have really pushed the issue with cold hard logic, my last line of defence is that it's yet another intrusion of technology into an aspect of life where it really isn't needed. Despite my being an engineer and, on the surface, someone with an affinity for all kinds of technology, I'm actually something of a Luddite deep down. Part of me inexplicably resents the way that gadgets have such a grip over us (take mobile phones for example, I'm sure we've all been mid way through a conversation only to have someone stop mid sentence to answer a phone. I actually took the effort to physically stand in front of you to talk to you, why does someone who couldn't be arsed to do the same take priority?). I'm perhaps not eloquent enough to convey my reasons, but I don't know, perhaps an electronic box is somehow faceless, whilst a book is more honest and personal.
I'm sure I'm not the only person with this sentiment. Maybe it's indicative of a deeper social unrest and a desire for life to be simpler and more straightforward (though whatever rose-tinted view of a 'simpler life' I or anyone else has has never existed...)
Anyway, this is getting a bit too ranty.
Some other points in favour of books are: you can tell how far you are through it. I know a Kindle will tell you the page number, but you can see the actual physical quantity of pages you've read and pages left, and derive a sense of satisfaction as the ratio moves. Also, other people can see what you're reading, so you can look really clever, or silently judge people who are reading the latest piece of trash.