I've never heard this in any client meeting and suspect most clients wouldn't take this very well. Clients are interested in a working product, as quickly as p

I've never heard this in any client meeting and suspect most clients wouldn't take this very well. Clients are interested in a working product, as quickly as possible and as cheaply as possible. It's hard enough already to convince them of the importance of non functionals such as reliability, maintainability and security.