So this is off topic and might be construed as ad hominem (sorry, not my intention), but I always notice on FT and other forums there is this small subset of people who hit return after every sentence. Is this an artifact of learning to type on a typewriter or what? It's been a long time since I used one, but I only remember hitting the carriage return after a paragraph, just as one would in a modern word processor or online forum engine. Curious.