Strange, the transcripts of the interviews are now delivered as google docs. I always thought it was just search-engine-fodder. Do some people really prefer to read the interviews?
For me, I went straight for the doc so I could a quick scan. I just didn't have the time this morning to read or listen to all of it. If I could do a sped-up listen through, I might consider it.
I would say in general having both an audio and text format is more powerful than just having one or the other.