Different Parenting Styles

Today was one of those days most parents dread.  My wife came to me and said she caught our oldest daughter watching porn on her laptop.  I looked at my wife and said ok.  A little while later I spoke with our daughter and laid down so basics:  1) Sex does not happen like it does in pornography - those are paid actors.  2) No more watching porn when the younger girls are around.  3) You not fucking so I'm not worried.  4) I don't even want to know which one of your friends told you what site to go to for porn.  That was it. End of conversation as far as I was concerned.  My wife said, "so what should be her punishment?  Are we going to take her laptop?"  I looked at her and said, "for fucking what?  We have another laptop and 2 desktops all with internet access.  I am not about to go through the trouble of restricting access to adult material on all those computers.  Plus, don't you watch porn?  I'd rather her watch it here at the house than somewhere else with some freaky ass boy or girl."  Obviously my wife was not pleased with my answer but hey, as the saying goes "Don't ask the question if you really don't want to know the answer."