[patrickaljord]

This is a wrong analogy because it doesn't involve grave accusations of a third party (Portugal's economy in my case and github in the other).

[jacalata]

ok, try this

  Harry: John punched me     
  Tom: I don't know, I don't have enough info here to know if you were punched or not     
  Bob: Are you saying that Tom is lying, or that he can't recognise when he's being punched?