What do e.g. air cargo in passenger planes people congregate? Or warehouse people?
Here's an article I found interesting about air cargo software (my dad learned on this at Swiss Air in the 70s-80s)
https://retool.com/blog/air-travel-software/
Another one about supply chain of bananas. Flexport writes about interesting stuff once in a while:
There's datatau.net for data science, but it's not very active. Has great potential but I think the mod(s) have been very quick to shadowban users for posting anything remotely commercial. So now it's just the same few people posting Medium and TowardsDataScience articles. I hope it can be revitalized or someone else makes a better HN clone.
for security, malware analysis, reversing etc. It's more of a forum, but the write-ups are pretty helpful