All is the collection of communities that anyone on your instance is subscribed to. I believe once everyone unsubscribes, new posts are not automatically retrieved.
Personally, I think booting into a linux distro through a USB drive might be more what you're looking for, but for trying specific applications WSL is great.
I really like Smashing Security, it definitely does headline stuff. Accidental Tech Podcast mostly discusses Apple stuff but also some general tech news.
I rewatched the beginning and around 10:17 Spock mentioned that the collision was hundreds of years ago, so they should have felt the effects on the previous mission. Then in the shuttle they mention that the meteor was already there for thousands of years.... So I'm just more confused why the memory effects weren't there before.
But it's the fact that it's so easy to reverse engineer. You can take that data to build a large profile on each user in your instance (or possibly all instances)
I ended up getting rid of looking at recommended videos entirely. I use Unhook to get rid of recommendeds.