> It’s easy to get hung up on this. I’ve definitely felt the self-imposed pressure to only write something if it’s new, and unique, and feels like it’s never been said before. This is a mental trap that does nothing but hold you back. No! It's absolutely correct and considerate! This advice to write a blog even if you have nothing new to add is why the blogosphere is now absolutely overgrown with low-content dross, a…
To me this sounds more like a discoverability/curation issue[^1]. Most of the useless technical content I find is either spam from a content farm or poorly written, superficial articles with a higher SEO ranking due to the platform they were published on (e.g. dev.to).
What I find very rarely is crappy content placed at the top of the search results and coming from an obscure low-quality blog.
> No! It's absolutely correct and considerate!
I do agree that it's considerate, that it's a question worth asking, but the reasons people might decide that it's not worth sharing their knowledge might not reflect reality (impostor syndrome, shyness, Dunning-Kruger effect). We're missing on those more considerate people not sharing their knowledge, so I'd say the more the merrier, it's still a net-positive.
Developers are notorious for underestimating the value of clear communication. It's apparent even here on HN, where people _express_ themselves in a precise manner but often don't think/care how to _communicate_, i.e. their response will be understood by other commenters (symptoms: nitpicking, hermetic language, ignoring the context of a post, tone deafness, lack of empathy). Writing, as a means of communication provides the best avenue to acquire this skill.
[^1] And, for that I blame mainly ad-tech. An ad-free search engine with blocklists would improve the situation drastically.