What Started The Porsche vs. Nissan Rivalry?

The Nissan GT-R » 10/30/08 1:31pm 10/30/08 1:31pm may or may not be faster than the , but Nissan has clearly scored an Axelrod-esque media victory over Porsche in the controversy. The full extent of the triumph wasn't obvious to us until we read 993C4S's posted over at today. Nissan, it appears, is even better at this than we imagined. A quick…