+1

  *(a) Hmm, I think you're right.  And I share the general fear 
  this forum will become too general, and am not a fan of acrobatics 
  to define every post as 'for hackers'.  
  So I will delete this 
  posting.  I hope you've flagged it.
  (b) Age of content doesn't directly matter, so much as relevancy. 
  I believe this talk is still relevant... but not to HN.
  (c) I only saw it recently.
  (d) Maybe somewhat, I'd like to hear grellas thoughts on it.  It was 
  certainly entertaining.

edit: Ah, it was killed by the time I went to delete it.