Nice! Caught the match yesterday too. One reference in that article was funny:
http://www.youtube.com/watch?v=BQbwOQMXqq4
"Roberto - O rei dos frangos - Benfica, radio 935 som."
Basically, the video poster calls the Benfica goalie "King of the chickens". Which has an extra special meaning in Lisbon, which has a great chicken restaurant chain called "
O Rei dos Frangos". That is some good frickin' chicken, btw.
But I can't say that Joao Moutinho getting pelted with golf balls makes a good case for the Porto-Benfica war being more intense than the Lisbon derby. Moutinho used to play for Sporting across town, so he's doubly hated in da Luz.