miniblog.

Rust and RISC-V both feel like they've reached critical mass and I'd guess that they'll be used more in 5 years than they are today. What other technologies fit this description?

On using Semantic Web technologies in a way that solves problems and delivers value: https://bibwild.wordpress.com/2014/10/28/is-the-semantic-web-still-a-thing/

There are technologies that are arcane, time consuming to learn, but extremely helpful to know. Have you encountered any that fit these criteria?