By default HN almost hides usernames. The byline on this comment will be a smaller font than HN's already small body font size. It'll also be a light gray almos

By default HN almost hides usernames. The byline on this comment will be a smaller font than HN's already small body font size. It'll also be a light gray almost fading into the background. You'll need to spend extra effort to notice my username and try to remember it. I'm not likely to remember yours later.