Sure, but competition is good for the user.

I don't expect an overnight change of all desktops to what the US Military used to call B3 level security. And even that would not stop users from shooting themselves into the foot.

Lack of documentation is becoming a problem for acceptance.

I was going to visit IBM for six months as a visiting scientist. Now, six months is a lot of time, so I came with a whole list of projects that I might want to work on.

Coming back to the topic of computer security, the TCP Wrapper is an example of such a safety net. I wrote it when my systems were under attack by someone who appeared to walk through walls.

Postfix keeps running even if one Postfix process dies; Windows requires that someone restarts the service.

Adding functionality is not just a matter of adding code.