Please correct me if I'm wrong here, I'm not trying to insult anyone or start a war. But this is a scheme working group, right? Is scheme really that important today to so many people? I haven't touched lisp since I stopped using EMACS about 10 years ago. I haven't heard about anything interesting involving lisp (except I've heard of clojure) since even before then.
Nyxt browser is written in Common Lisp and is going from strength to strength. Think of an attempt to provide the power of Emacs, but built on Common Lisp, and obviously with the graphics and video support browsers have.
GNU Guix has 24,207 packages available and is written in Guile Scheme. The name comes from "Guile Nix", as it's based on Nix, so functional packaging, roll-backs, reproducible builds, etc. That might not be your thing, but it's definitely a very active and "successful" operating system.
