A friend and leading Stage-Gate Practioner, Kelly Armstrong recently referred me to an interesting management portal: 12Management.
12Management's "about page" best describes its focus: "12Management is a management science portal that summarizes over 300 management methods, models and organizational theories, combining scientific rigor with practical relevance. The methods are classified into 12 (partly overlapping) management disciplines."
This is a very cool site, and one you'll want add to your browser favorites.
Related Links: Management