DDoS attack against Spamhaus was reportedly the largest in history. Keynote Systems monitors websites for performance. The company says it can’t find any evidence of a slowdown on the Internet itself. On March 26, average website response time for users in the cities of Stockholm, Amsterdam, London, Paris and Frankfurt slowed slightly to 2.4 seconds while the U.S. averaged 1.2 seconds. “Where’s the fire?” says one company’s Aaron Rudger, senior market manager.”]