I just read your article. It's very informative. I've been a member of Steemit for two and a half years, and I haven't selected a display name until today. I was thinking about using the display name "Starship Captain," but it sounded too weird and I'm not really a fan of Gene Roddenberry; so I decided on "Spaceship Captain." Anyhow, I gave your article an upvote. :-)