If you’re a writer or an activist or anyone else engaged in critical synthesis, then the news-stories, ideas, sights and sounds you encounter are liable to tug at your attention: this is a piece of something bigger, and maybe something important. Every day, I load my giant folder of tabs; zip through my giant collection of RSS feeds; and answer my social telephones — primarily emails and Twitter mentions — and I open each promising fragment in its own tab to read and think about. If the fragment seems significant, I’ll blog it: I’ll set out the context for why I think this seems important and then describe what it adds to the picture. These repeated acts of public description adds each idea to a supersaturated, subconscious solution of fragmentary elements that have the potential to become something bigger. Every now and again, a few of these fragments will stick to each other and nucleate, crystallizing a substantial, synthetic analysis out of all of those bits and pieces I’ve salted into that solution of potential sources of inspiration. That’s how blogging is complimentary to other forms of more serious work: when you’ve done enough of it, you can get entire essays, speeches, stories, novels, spontaneously appearing in a state of near-completeness, ready to be written.
-- Cory Doctorow, The Memex Method