I'm going to play devil's advocate here. It's not like you can't see anything here without an account. I lurked for quite a while before signing up. This forum is an open book and it's a top result from Google if you just search for glp-1 forums. The founder also has a subreddit named after the forum, with a link to the forum in the sidebar, and a link to the forum in his reddit signature. GLP-1 forum is not like the other site (fight club) where:
1. You can't access any content without an account
2. It's specifically against the rules to share the link publicly
3. They have a bunch of internal controls on what members can see certain sections like sources
I get that some people here are concerned that they'll lose their sources. But bullying you into taking down reference to this forum isn't going to do a thing to prevent it. The masses will find this forum regardless, this place is the low hanging fruit. Meso forum has a ton of source info as well. I suppose if you really want to be snarky, just change the link in your sub to link to Zippity's r/glp1forum subreddit. Problem solved.