Here are few interesting recent skeptical posts on ed tech issues:
Why I’m Asking You Not to Use Laptops is from The Chronicle Of Higher Education. I’m adding it to The Best Posts & Articles Highlighting Why We Need To Be Very Careful Around Ed Tech.
Why I Just Asked My Students To Put Their Laptops Away is by Clay Shirky. I’m adding it to the same list.
iPads for Young Children in School is by Larry Cuban.