Nationallampoon.com's Edgy Comedy Wows the Web With More than 250,000 Hits In the First Two Days; Average Visitor Is Spending 12 Minutes at Nationallampoon.com;Early E-Commerce Sales Patterns Are Encouraging LOS ANGELES, Calif., Oct. 28, 1999 (PRIMEZONE) -- J2 Communications/National Lampoon (Nasdaq:JTWO) today declared it believes it has a hit on its hands given the strong launch of its interactive...