There are actually quite a few professional and advanced-amateur photographers on HN. A lot are from the generation that had to make their own websites to self

There are actually quite a few professional and advanced-amateur photographers on HN. A lot are from the generation that had to make their own websites to self publish, hack apart wordpress for client sites, and were part of the old photoblog engine open source era. I doubt many younger photographers have to get very technical these days. Nobody cares about metadata/IPCT and extracting variables for workflow anymore.