bioprin.posterous: I often get asked why 200g of Tao Salt costs $500. This is less than a cup weighing in at about 7 oz. (Also see: Why Tao Salt is Considered the "Elixir of Immortality") In ancient times, emperors begged the enlightened masters of their day for just a pinch of it. Today only those who are educated in longevity make the stretch for Tao Salt. The production process for it has not changed in millenia. And over that time, Asian cultures have referred to it as the "Elixir of Immortality."
I have been made aware Posterous was shut down in April 2013.
Posterous is shutting down: here are the best alternatives