I always thought the "planets"[1][2][3] were a neat idea. I wish there were more of them for dedicated topics. Then I can just subscribe to specific planets which pulls curated feeds from various blogs on that topic.

[1] Planet Gnome: https://planet.gnome.org/

[2] Planet Debian: https://planet.debian.org/

[3] Planet GNU: https://planet.gnu.org/

I've been building an index of planets and related projects. There's a lot, especially for technical topics, but I also wish there were more.

Ctrl-F for planet: https://alexsci.com/rss-blogroll-network/blogrolls/

There's an older list at https://web.archive.org/web/20170823064412/http://planetplan...