On: Paper is the real 'killer app'

[icebraining]

Yeah, it's always interesting how we stop considering certain things as "technology" once enough time passes. Yet anyone reading I, Pencil would be hard pressed to consider it an unprocessed product of the Earth.

[cableshaft → icebraining]

Thanks for mentioning I, Pencil. I hadn't encountered that before and found it very interesting.

Link for anyone else interested: http://www.econlib.org/library/Essays/rdPncl1.html