Editor in chief at Superuser is a great accolade. That being said, it's always possible to learn something new, if only to avoid becoming complacent. The last new editing trick I learned was this one:

    <!-- language: lang-none -->

Put this line before a code block followed by a blank line and it suppresses code highlighting. The colors in code highlighting can be distracting if they don't serve the useful purpose of making the code easier to understand.

My suggestion is to take it easy on unnecessary links to Wikipedia hardware articles because they can be distracting too.