It says this about what it is:
Disclaimer: this is not an official community. We are not employees of LiveJournal/Six Apart nor are we Support volunteers.
Our purpose: give you information about the newest security issues, connection issues, bugs, bug fixes, maintenance events, official announcements, recent changes, upcoming changes and staff changes. This newsletter is published as often as possible.
Rules: no rudeness, no spam, no trolls. Anonymous comments have been disabled.
You can't join the community but you can watch it.
Our sources: our sources of information are public and reliable and we provide links to all sources used in each post.