Most of the effort in the software business goes into the maintenance of code that already exists.

My reply is: the software has no known bugs, therefore it has not been updated.

For many people my software is something that you install and forget. I like to keep it that way.

Lack of documentation is becoming a problem for acceptance.

Adding functionality is not just a matter of adding code.

Sure, but competition is good for the user.

Qmail out of the box works fine, so people will want to use it regardless of licensing restrictions, even when the software does not ship with their system software.