PC World [1] recently published an entertaining and thoughtful piece on the 16 Greatest Moments in Web History [2]. It includes The Drudge Report [3] breaking the Monica Lewinsky story, the introduction of webcams, MySpace and even my favorite, Craigslist. Rounding out the top three items on the list are: "When Sergey met Larry," in reference to Google co-founders Sergey Brin and Larry Page's first meeting at Stanford University; "Day one of irrational exuberance," in reference to the day Netscape's IPO created the dot-com frenzy — in 1995 the company's shares zoomed from $28 to $75 before settling back down to $58 at the session's close; And of course, "World wide wonder," in reference to December 25, 1990, or the day the Web came online. It may be a chicken or egg question, but what do you think is the most important day in web history?