I found out a year ago that I have a bit of a timebomb upstairs threatening to blind me, and my first thought was that I can handle most anything, except losing my ability to read.
So, while I'm one of those silly people who have a sentimental attachment to pbooks,

I came home and started looking at TTS options. (I don't like audiobooks - the narrator is too... there.)
I was told the Kindle has a TTS feature, and when I looked, I saw that 90% of the titles I've been buying all these years are PD - free. Doh. lol
I actually enjoy reading on my laptop, so started downloading everything I thought I might ever want to read. When the K3 came out, I ordered it.
I won't stop buying pbooks of my favorite titles, but having an ereader and a library at my fingertips is divine.