Notes On Blogging Aesthetics XIX
The original sense of the word "entertainment" is a lovely one of mutual support through intertwining, like a pair of trees grown together, interwoven, each sustaining and bearing up the other. It suggests a kind of midair transfer of strength, contact across a void, like the tangling of cable and steel between two lonely bridgeheads. I can't think of a better approximation of the relation between reader and writer. Derived senses of fruitful exchange, of reciprocal sustenance, of welcome offered, of grasp and interrelationship, of a slender span of bilateral attention along which things are given and received, still animate the word in its verb form: we entertain visitors, guests, ideas, prospects, theories, doubts, and grudges.
--Michael Chabon, Maps and Legends