Kabaka

Kbin is barely a prototype, so I wouldn’t say it has a real approach to the UI. It’s about to go through a lot of change as contributors begin working on a more thoughtfully designed UI. Many basics are not even implemented in its current state, so expect it to change a lot. Also third-party apps will start showing up once an API is added.

That is, check on it again in a few weeks.

Yes, that’s what it means. If you look under the names, you’ll see “public” or “private.” The way they are going offline is to make the subreddits private. The green ones are labeled private.