Event better - instead of a conference call, why not just have the discussion in HN format? Is it not far more efficient? You can have multiple threads of conv

Event better - instead of a conference call, why not just have the discussion in HN format? Is it not far more efficient? You can have multiple threads of conversation at the same time; it relies on arguments, not charisma; it easier to search, index and reference; it is faster to read than to listen; it is 'greener' in every way.