I have joined the site's Discord server, but I also noted people saying (again, on the English side, not the French one) that it seemed dead in there. There's been a bit of chatter recently, and that's good.
However (and I've checked the rules here on this, and it seems I'm in good shape), I've been working with a few Ratchet & Clank veterans on a new server which we'te about to go active with. The intent here IS NOT to steal members from the Ratchet Galaxy one (or any other, of which there are actually not very many worth spending any time in, unless shitposting and unending, exasperating arguments are your thing).
The intent, rather, is to provide another vehicle for the fandom on Discord, with a few nice bells & whistles. Now, we don't expect the membership to explode overnight, and quite honestly we prefer it that way! But we will be posting promotional invites around soon, and we encourage you to come and have a look when we do!
Hopefully the staff here doesn't have a problem with this. But if they do, and you're still interested, just message me and I'll send you an invite!