miniblog.

One of the best internal talks I've seen was a teammate demonstrating Docker in the early days of containers. After explaining the concepts, he showed running `rm -rf /` in a container shell. The drama value made the talk way more memorable and concrete.

Many languages have a notion of 'finalizers', but Racket has rather macabre 'will' functionality instead! https://docs.racket-lang.org/reference/willexecutor.html Succinct and memorable, but 'will' is overloaded in English unfortunately.

Key sequences can be memorable (e.g. `C-c m f' for calling my-function) but they're not as easily repeated. It's a tricky tradeoff.