Make Unusable Time Usable?

Blogger Steve Rubel discusses his methods for mitigating the Attention Crash caused by modern information overload while remaining well-informed. In the midst of all the demands new technology and information place on our lives, Steve keeps up by making unusable time usable.

I read a ton. However, I have mastered how to stuff it into pockets of time that are normally “unusable.” I get through about one business book a week by listening to them when I commute, travel and run errands. In addition, I use Instapaper.com (more) to bookmark articles I want to read.

I doubt Rubel is the only one to listen to a book on his commute, so let’s hear how you take advantage of unusable time in the comments.