No Default Option: An Engineer’s Guide to the Social Media World You’d Rather Avoid

Jan 15

When I wrote No Default Option: The Engineer’s Guide to Trade Shows and Social Events, I was trying to name something many engineers experience but rarely articulate.

Trade shows are not neutral environments. They are not designed for default engineering settings. They come with too many variables, unclear rules, and an expectation that you’ll simply adapt.

Social media, and especially LinkedIn, is similar.

Not because it’s loud or superficial by nature (it definitely can be and often is), but because it operates on assumptions that don’t align particularly well with how engineers think, work, or communicate.

I’ve spent years working with engineers, architects, and technical leaders who feel this tension acutely. Many are thoughtful, opinionated, and deeply competent. They follow what’s happening in their industry closely. They notice weak arguments, oversimplifications and recurring blind spots.

And yet, many remain largely silent online. Not because they have nothing to say. But because the environment feels wrong..

An environment with no defaults

Social platforms, especially LinkedIn, come with an unspoken set of defaults.

You’re expected to be:

visible
quick
confident
clever

For people trained to value accuracy over speed, and substance over presentation, this can feel uncomfortable at best and counterproductive at worst.

Time is also an issue. Thoughtful contributions take effort. Many engineers quite reasonably conclude that the return doesn’t justify the investment.

All of this mirrors the trade show problem: too many choices, unclear signals, and no obvious way to participate without draining energy or compromising standards.

There is no default option here either.

Why opting out doesn’t quite work

The temptation, of course, is to opt out entirely.

That can be a rational choice. But it’s not a neutral one.

I often see this with technical founders who are uncomfortable being the centre of attention. They want the focus on the company, the product, or the team, not on themselves.

On the surface, this feels principled. In practice, it misunderstands how attention and trust actually work. Companies don’t lead conversations. People do.

A company page is expected to be careful, filtered, and promotional by default. Even when it’s well run, it rarely shows how decisions are made, what trade-offs exist, or where the real constraints are.

Those conversations are led by individuals — usually the ones willing to be visible, precise, and opinionated in public.

Choosing not to participate personally doesn’t stop the conversation. It simply ensures it will be led by someone else.

In most technical industries today, absence is interpreted in predictable ways. Silence is often read as disengagement. Lack of visibility is quietly equated with lack of relevance. Familiarity, not depth, becomes the first filter.

This isn’t malicious. It’s structural.

Decisions now happen in environments where familiarity comes first. People watch and scan long before they get in touch. They are looking for small signals that your thinking overlaps with theirs.

And when there’s no trace of how you think, others fill in the blanks - often incorrectly and rarely in your favor. Worse, they don’t think about you at all. Even if you’ve emailed or sent a reminder.

I’ve seen this repeatedly: brilliant engineers stay quiet while less experienced but more visible voices shape the conversation. Not because they’re better. Because they’re easier to place.

This is the same dynamic at work in trade show socials: familiarity first, depth later, and only if relevant.

This is not about becoming “good at social media”

For many engineers, the most workable entry point is not posting at all. It’s commenting.

Not applause. Not reposting without context. But short, precise additions where you already have an opinion.

A single sentence is often enough.

No emojis.
No open-ended questions.
No selling.

Just a clear statement of how something looks in practice. You only need to be astute and accurate, occasionally, in public.

Think of it less as posting and more as leaving a trace, evidence that you exist, that you have opinions and notice what your connections have to say.

These comments often travel further than original posts, especially when attached to high-signal discussions led by people with larger audiences. They also create the right kind of follow-up: conversations that start with “I saw your comment and wanted to ask…”

That’s not performance. It’s a contribution to the conversation.

Why measuring the wrong things makes this unbearable

If someone tells you to judge success by reach or engagement, social media will always feel pointless.

Those metrics reward visibility, not usefulness.

The more meaningful signals are quieter:

someone referencing your comment in a call,
someone saying they’ve been following your thinking,
fewer cold explanations because people already know where you stand,
conversations restarting because something you wrote resonated.

These are not vanity outcomes. They are practical ones.

A familiar conclusion

Trade shows didn’t become easier for me because I learned to enjoy them. They became easier because I stopped expecting them to fit my default settings and started approaching them with intention.

Social media is similar.

You don’t have to like it.
You don’t have to enjoy it.
But you do need to recognise that it exists and that there is no default option.

You can engage deliberately, on your terms, with minimal effort and clear boundaries.

Or you can opt out entirely and accept the consequences of being harder to place in a world that increasingly runs on familiarity.

Either choice is valid.

What doesn’t work is drifting into silence by accident or stubborness.

If your role depends on trust and visibility in a world where visibility is ambient, restraint is still interpreted as a signal, whether you intend it or not.

Janet Greco 15 January 2026