I have not configured much keybindings due to my change from QWERTY to Dvorak, 4 months ago. I am using a programmer version of the layout. I find many terminal-based programs, such as Elinks and Vim, easier to use. The experience raises a question:
Which programs are customised for Dvorak?
[Some Elaborating] The term "customised program" means that you can easily use a Dvorak with the program. At least for me, Dvorak has opened my eyes to the shortcuts that I found odd earlier. How about you? Please, do not hesitate mention the programs.
Opera's keys, such "CTRL+A", "CTRL+E", "CTRL+D" and "CTRL+H", are on the home row in Dvorak. Then, have a look at Qwerty: not on the home row. Is Opera customised for Dvorak or vice versa? Or is it just because of Unix? Earlier, I used Firefox 95% of my time. Now, the ratio is 40% for Firefox.
The answers have mentioned terminal apps, such as GNU Screen. I am interested to know more about them.