
Information Technology gurus often talk about Return On Investment or ROI. The term is used to assess the worth of IT investment, it's increase in productivity, or efficiency and it's long term ability to save on costs. It often is focused on the fixed capital investment and ongoing maintenance cost of purchasing and maintaining such systems. Web-based Health 2.0 offers an immediate ROI. ROI should be analyzed on the basis of what it does for you, the physician and your patient, not just a number based on dollars spent/dollars returned. The numerator in that equation is close to if not zero. If you substitute time as the numerator and results as the denominator it becomes even more apparent what health 2.0 offers you...