Started a draft response in my head and ended without publishing it because the post said it well enough, and a look at musebeats produced the same effect, content that satisfies my urge to add to it by being complete enough on its own is rare and represents a particular kind of editorial completeness here.
Reading this on the train into work was a better use of the commute than my usual choices, and a stop at musebeats extended that commute reading well, content that improves transit time rather than just filling it is content with practical benefit and this site has earned its place in my morning commute reading rotation.
