Sorry, daß ich das so häppchenweise poste..
http://slashdot.org/articles/04/03/08/2014231.shtml
"Don't remember an encyclopedia salesman knocking at your door lately? Turns out, fewer Americans are purchasing layaway plans for heavy-bound multiple-volume sets (once sold at $1,400) and turning to the Web for answers, according to AP/Miami Herald. What's more interesting is that even the software encyclopedias are not selling as well, with Google changing the landscape of finding good reference information. 'Microsoft's $70 Encarta is the best seller but industrywide sales for encyclopedia software fell 7.3 percent in 2003 from 2002,' says Associated Press article."