Mostly a brain dump. Things that are too complex or too controversial to talk about in social media, or things that are too trivial or superficial to deserve a full article. Remember that the ideas and opinions expressed here are my own, not those of my employer or anyone else.
Some of my photo galleries. Mostly street photography and cars. Unless otherwise stated, you're welcome to use these photos in your own projects, whether commercial or not. See each individual gallery for the applicable usage policy.
Some of my (technical) writing. Mostly stuff about retro computing.
Things that I'm working on, or that I have worked on, such as code for MSX computers, cloud computing, UNIX administration, website development, etc.