Can't disagree with them...
I just got a Kindle2 this week end, and despite being a huge book collector ( over 1300 scifi/fantasy books in my collection) I've decided to do away with books and only read e-books from now on...
It's easier to carry around, makes managing my collection easier and at any time anywhere on earth i can order a new book and get it within 60 seconds...( when reading the 7th part of a huge fantasy serie it is very easy to go back to previous books and get up to date very fast...).
And every book written before 1923 is basically free ( integral of Shakespeare work : 2.50$...)
Lets face it, 20 years from now most bookstores and newstands will have disappeared and the e-book market will represent the huge majority of sales..