This website is amazing, good job.
You've linked to the YKK MAL club, but from what I see you didn't look at its comment section - this club has moved to Discord, just like most communities. I think it's one of the most active YKK Discord communities.
You may also be interested in adding the hatsuseno.org page to the links section, since it's a mirror of the yugen manga scanlation set up by the person who used to run that MAL club.
feel free to ask on Discord for guidance.
This link doesn't work, BTW.