> the primary aim of programming is to have the programmers build a theory I don't agree with that statement, but I don't think the primary aim is to produce a

> the primary aim of programming is to have the programmers build a theory I don't agree with that statement, but I don't think the primary aim is to produce a program either. I believe the primary aim is to enable users to use a program. For that they need a mental model. Maintaining a consistent and simple theory among developers is a means to that end.