In late 2001 among the people I knew, cellphones went from being a gadget of the technorati to something that everyone had. I was living in a dorm with five roommates at the time and one consequence of the change was that we no longer ever spoke with each other’s parents. Previously parents had called the room line and whoever was around would pick up. I enjoyed shooting the breeze with my friends’ moms (it was mostly moms who called) and I regretted that there was no longer much opportunity to do that once cellphones allowed our parents to call each of us directly.
On e-books, Kindles and our parent's bookshelves
"Of the bookshelves I've inspected in my life, two stand out as particularly consequential."