What I am reminded of reading these last two posts is that knowledge of all kinds is generally helpful and probably only rarely if ever unhelpful.
As we hopefully continue to grow as a forum over the years, the challenge will be to be sure we accommodate as many varying interests as we can, while always keeping the focus on Epicurus. And this "interest" issue is not only a matter of topic, but also a matter of "basic" vs. "advanced" in the study of Epicurus.
Probably over time we will want some more introductory or guidepost material that prepares new readers for what they will find here, and acclimates everyone from the beginning that there are natural progressions and interests and that no one should expect to want to participate in every discussion, or be turned off in any way by that fact.
I think this is probably a part of the "atomistic" nature of the universe to prepare people for - maybe it's all a subset of the point that Epicurean philosophy is more of an "operating system" that equips individuals to go out and live their own lives in their own habitats more successfully.
It isn't a monotheistic religion in which we expect everyone to do the same things in the same way and all live inside the same garden / house / commune.
We can "prepare" here, and those who like the teaching and transmission will always probably find this place a central focus, but once we understand the basics some significant number will then move on to start their own "local" or "specialized" groups that apply the principles in unique ways.