Land lines, pay phones, PDAs, etc. What do you think of this list?

21 Things That Became Obsolete This Decade

Another source adds (uh oh, I think I see some of these things around here!):

1. Scantron Sheets

2. Overhead Projectors and Transparencies

3. Classroom VCR/DVD Players

4. Course Packs and Course Readers

5. Photocopiers

6. Microfiche

7. Language and Computer Labs

8. Paper Journals and Periodicals?