Why Dzogchen? Emphasis of Aro on Dzogchen. I can't believe your statement: "I know of no other lineage or Lama in whose teaching Dzogchen is so pervasive". What about Namkha'i Norbu Rinpoche and his worldwide Dzogchen Community and Lama Tenzin Wangyal of Ligmincha Institute. Namkha'i Norbu has done more to make Dzogchen known than any other Lama? What about Lama Surya Das and his Dzogchen Foundation? What about Keith Dowman who is now teaching Dzogchen in seminars around the world?