What does your daily commute to work look like? Do you drive yourself, carpool, take public transit? How long does it take? What are you listening to in your car or doing on the bus/train?
My drive in is roughly 20 minutes each way, unless there is an accident. Then we're looking at an hour. On most days I park a mile or so from the office (free) and walk in. It's cheap and I get some built in exercise every day (significant elevation changes are helpful). I'm typically listening to an audiobook in the car and while I walk. I used to listen to podcasts, but I kinda lost interest in them a couple years ago.