Clearly text input with one hand and mouse input with the other is a better input paradigm, but it is still not in use much today.
I can't imagine that keeping my right hand idle for the once a minute or so I use the mouse is very efficient. I suspect the reason that it hasn't caught on is that heavy use of key-binds so that both hands can stay on the keyboard is the true "better input paradigm".
We're not talking about releasing a vulnerability that will compromise someone's e-mail. We're talking about a high risk vulnerability that could cost some random person their life.
The same thing could be said of many security flaws in industrial control systems. Out-of-control dams, water treatment plants, and nuclear reactors can all kill a lot more people. Until manufacturers are scared a few times by liability from high-profile exploits, they won't do anything about securing their products.
blocking websites for US Army personnel is beyond offensive.
Employers regularly put filters on work networks. How is this different?
Intel CPUs are not defective, they just act that way. -- Henry Spencer