Audio is horrible (for me) for information transfer - reading (90% of the time) is where it's at
Not sure why that is either - because I look at people extolling the virtues of podcasts, saying that they are able to multi task (eg. driving, walking, eat dinner), and still hear the message - which leaves me aghast
Podcasts are fine for entertainment, great for tuning out people or the traffic. I don’t expect to absorb information quickly, but try reading anything serious on the train when some guy is non-stop on his phone using his outside voice.
Brittany Spears - Hit Me Baby One More Time.mp3
To paraphrase the overused 'ol Sapir-Whorf, if all you think about is information that can be best represented as text, all your examples will be ones text wins at.