Short blogs with few but high quality articles are actually the salt of the earth.

I encourage you to do it, there are many options like Hugo, and your intellectual property will never be locked in a company’s app store (Prusa seems trustworthy for now, but as we’ve seen, lockout is always just a TOS change away.)

You already have the writeup and hosting a static site on github pages or similar doesn’t incur costs, so the only thing you need is some time and a domain. 🙂