Good article.  I don't own a cellphone, tablet or anything other than my landline homephone.  I used to work at Camp Smith and was "issued" 3 cellphones.  4 years of constant ringing at all times of the day.  You should see how SHOCKED and utterly speechless people are when they ask for my cell number and I tell them my house phone number.  Telling them that if I'm not home, leave a message and I'll call back is utterly useless.  Caller ID lets me know who called and when, but w/ no message on the blinky thing.  I even still use stubby pencil and paper to take notes.  People are astonished!