Why the z-spelling over s-spelling? I thought the z-spelling was purely a North America thing. (personally I always try to use the s-spelling.)
This is maybe more clear/correct: "Rich media is cached without the TTL, but the rich media may have an image which can expire, like AWS-signed URL."
I wonder how much sense it makes to capitalise package names here. Backticks generally mean code. So I think it should either be the package name like how you'd use it in a command (pacman -S postgresql), or not be between backticks. For packages I think it make sense to use backticks and the names like how you'd use in commands.
Here we go to lowercase for the name of a software, I'm wondering what the reasoning is. I see on their site that they also write it with lowercase[1], so I assume that's the reason why we also lowercase it here?
I see a lot has changed from two indents to one. I have never used *bsd myself. Are we sure that two indents isn't just the typical *bsd way of doing it?
