manyworlds.com

This is a great site for anyone who wants to keep up with the thoughts and strategies of successful business leaders. It's sponsored by ManyWorlds, a consulting company that calls itself "the Internet's leading business/IT strategy resource." A recently featured article on ManyWorlds' site was "The Education of E-business Leaders," John Kador's critical observations on leadership in the dot-com era. The site's structure is a delight for organization buffs, who can manipulate the content by topic area, then choose the type of content they'd like to see. For example, select "Business Futures and Scenarios" and then "Presentations," and see five presentations all at once. There are also white papers, conferences, books, and more. Featured articles are current and relevant, which is a rare find on free sites.