+1, Deozaan.
I think it's due to two primary reasons: (1) laziness, and (2) incompetence. There's a third factor involved, too, though: we live in an age where cliches and sound bytes have become the "meat and potatoes" of our news, both on television and in the printed word. A lot of authors seem to feel that if they can introduce a goodly supply of buzz words, and the tone of their article is sufficiently critical, it's "good enough".