Well, it's not really a podcast, but I am incredibly facinated this week by The Dictionary of Infinite Sorrows. 

Ever feel like time is going by faster and faster? Do you have a random memory that jumps back out at you without warning? Find yourself thinking about how little of the world you will eventually experience? 

We all have these thoughts that don't always have a name. The Dictionary of Infinite Sorrows is an attempt to catagorize and name these feelings. For it to make better sense, you should just go check it out - my words don't really do it justice.