This document discusses the evolution and promise of e-learning and technology-assisted learning. It notes that while e-learning was initially predicted to replace classroom learning, it has instead become an important complementary component. E-learning offers benefits like reach, scalability, consistency, and lower costs, but also has limitations like a lack of human interaction and suitability for all purposes. The document advocates for a blended approach, combining e-learning with other modalities like instructor-led training to leverage different strengths and overcome weaknesses. It provides examples of how a blended solution can better develop leadership skills that require practice and behavior change.