I'm 29 and I received a Kindle for Christmas this year. I also dislike cell phones and facebook so I guess I'm in an odd category
I initially didn't want one, I thought it was better to buy actual books to add to my collection. The problem I ran into was that the only bookstores around are 30 miles away and at least half of the books I wanted weren't in stock. Then I would have to get online and order the book and wait for it to arrive. Very frustrating....
The Kindle has been great so far though. I don't have to worry about going without having a book to read anymore, which is awesome