Scoble does not like my blogcast idea

My colleague Robert Scoble (one of the more well known bloggers on the planet) does not like my one man crusade to change the name of podcast to blogcast. He says is podcast stands for Personal On Demand-cast. Is that true? If so...then podcast does make sense. I think this is one of those things that we'll never know the real answer to.

Link

Edit: Looks like someone else does not like the term podcasting either.