I think the biggest thing that has changed about my blogging over the last twenty years is that I write a lot more stuff down on paper than ever makes it online. Most of the stuff I think of—the ideas I have, the opinions I form, the snap judgements that flit through my head—does not merit being posted on the web. Either it’s half-formed and poorly thought out, or it is not something I care to share. Writing it down feels important, but publishing it most certainly does not.