It's more difficult than you think to predict when sending email will advance your personal interests, help you get ahead at work, or improve your social life.
Overwhelmed by the organizational imperative to collect every kind of information available, and finding technical solutions generally miss the point, knowledge workers need to improve their personal capacity for inquiry.
A compact OO course teaches the expert procedural programmer to "think" OO without falling back into old habits.
Understanding how different cultures use the Net---as well as perceive the same Web sites---can translate to truly global e-commerce.