Mod Jack's still very much active within the Discord when he can be, but he's still working hard on his responsibilities. It's worth noting that as Lead Designer, he's responsible for overseeing and supporting a lot of the really cool stuff that's going to be getting into players' hands in the future, but he's not solely responsible for the direction of RuneScape. It's a collective effort from the Leadership Team who each manage separate aspects of the project, including Mod Keeper and Mod Bam.
Mod Jack, however, goes above and beyond his role's requirements (often I catch him burning the midnight oil chatting in the Official Discord's lore section far outside of work hours!) to engage with the community because of a deep-rooted, genuine care for player voice which is at the heart of what we do here.
It's, unfortunately, a double-edged sword - on the one hand, Mod Jack gets to engage with players, get feedback, argue about Star Wars, or whatever may come up in conversations. On the other, that high level of visibility does mean that often, people conflate his visibility with having absolute authority on all things RuneScape, which isn't the case. He's part of the team, and has a lot of agency over our vision and aims, but isn't singularly at the epicenter of it all.
That confusion has often led to points he's made, examples he's given, or hypotheticals he has posed (which is absolutely par for the course in his role, asking those questions is crucial to design) have been held up as evidence or as a "gotcha!" moment. That would, understandably, give anyone pause when wanting to discuss design ideas, broach new topics or talk broadly about where we are.
Mod Keeper recently spoke about our plans for 2024 and things we want to pitch to you as we work on our upcoming March and April updates so while we're working on that, things might be a little quieter, but we're still watching and listening!
And, of course, as others in this thread have rightly noted - we're human beings! Mod Jack has a family and hobbies outside of work (beyond arguing in the Lore section of the Discord, apparently) so sometimes there might be quieter periods with less communication, but the care is absolutely still there. Mod Jack and I spoke about this recently, and I can absolutely assure you he's keen to chat with the community about all things design, but we want to make sure that, as a whole team, we can have the bigger conversations first, before we can start to find that rhythm of smaller, more chatty conversations again. Hope this helps!
Sorry, this turned in to an essay very fast.