Ok, I've tried at length to explain my insanity elsewhere, and bored a lot of people into not listening with walls of text.

But were you listening? Maybe they tried to tell you that you reinvented the wheel:)

"Abstraction" is a general SW engineering principle, e.g. design by contract. Like mentioned above, you seemed to have reinvented templates. Take a look at one of the alternatives on cpan and see how it compares to what you did. Then convince me what you did is better.

Cheers

Harry