When I used to get "spoken word" CDs via mail, the first thing I would do is stick them into my Mac, import the tracks into iTunes, and then sync to my phone.
Being able to have literally hundreds of CDs of "spoken word" on my phone was awesome. It let me do things like rate tracks that I really liked, which let me create a Smart Playlist that quickly showed me only my favorites. At one point, the CDs were coming in the mail faster than I could listen to them, so I also had a Smart Playlist that only showed tracks that I hadn't listened to yet. When I listened to a track, it would automatically fall off that Smart Playlist.
IMO, it's pretty easy to integrate CDs into a digital world without having to physically carry them around with you (or be limited to only listening to them when you're in a car/area that has a CD player, which is becoming more and more rare).