Hacker News
- Mathematics I Use (2012) http://pub.gajendra.net/2012/10/mathematics_i_use 42 comments
- The tyranny of the Hollerith punched card http://pub.gajendra.net/2012/09/hollerith_tyranny 145 comments
- Whither Plan 9? History and motivation http://pub.gajendra.net/2016/05/plan9part1 17 comments
- The Tyranny of the Hollerith Punched Card (2012) http://pub.gajendra.net/2012/09/hollerith_tyranny 28 comments
Lobsters
- The Tyranny of the Hollerith Punched Card http://pub.gajendra.net/2012/09/hollerith_tyranny 7 comments historical , practices
- Whither Plan 9? History and Motivation http://pub.gajendra.net/2016/05/plan9part1 6 comments historical , unix