You’re right on both counts. But to throw a wrinkle in this, DragonFlyBSD was forked from FreeBSD 4 more recently than Open from Net, and is quite a remarkably

You’re right on both counts. But to throw a wrinkle in this, DragonFlyBSD was forked from FreeBSD 4 more recently than Open from Net, and is quite a remarkably different beast; it doesn’t necessarily follow they need to be remarkably similar.