These days, people call this stuff a "blog."
I've realized that my whole web site is nothing but a big blog.
However, these little blogs are really just weekly update logs,
that reference relevant pages that expand on the subject.
Sometimes I enjoy reviewing these pages, because it's quick.
I haven't created retroactive blogs.
Perhaps that would become an "rblog" or an "Arr-Blog." Whatever.
I'll let somebody else invent that, I don't have the time.