Using deconstruction as a method, independent and decoupled of its own genesis, does not make sense and will yield little of use. The whole point of deconstruction is to oppose another strand of Western philosophy that, depending on country, has reigned for centuries: idealism.
Now, I realise it's cool to "show" how much superior and empirical engineering is, but idealism is a root of many causes. It has fundamentally shaped our ideas of the University, of statehood, nation, authorship, race and the sciences. Many of the subsequent movements, starting with Marxism, followed by Nietzsche, the New Left, and deconstruction (which, really, is called poststructuralism) are an undertaking to undo some of the damage idealist reign has caused during its reign.
Deconstruction aims to undermine the very hierarchies idealist thought has errected: the nation as the culture of a given, demarkated and distinct people, university as a structure of educating state servants, authorship as the translation of Geist into matter, science as the study of matter, leading to the ultimate victory of ratio and empiricism.
If people talk about advanced programming techniques without knowing anything about underlying compiler design, algorithms etc, they are ridiculed and set in their place. If people talk about history of thought without having any idea what they are talking about, they are applauded while people cheer for their (and their own) ignorance. Why is that?
Deconstruction without its history is worthless. That, however, also suggests that for a history of thought, for an understanding of our present, deconstruction is indeed relevant.