Didnt read your article yet but.
As a amateur song writer, i try to write snippets of lyrics down as they come. Whenever I'm trying to finish something but can't think of anything suitable, I have my rhyme book with tons of stuff to refer to. In some cases it doesn't even have to be quotes from what I've already written down that I might end up using. It could be word/rhyme/rhythm patterns that i pick up from material that I have available.
So yeah I concur with the title of the article. :)