The document discusses challenges with blended learning and educational technology. It notes that most initiatives reinforce traditional pedagogy rather than disrupt it, and that blended learning may do little to change existing practices. It also outlines issues like the gap between formal and informal learning, emergence of new business models, complexity of designing new learning models, developing skills and willingness to change among educators, and a lack of clear evidence about the benefits of blended learning. The conclusion acknowledges blended learning is here to stay but calls for finding the right blend for different contexts and building a better future for all students.