I saw members mention something valuable on SST, so, it's not the forum but the members that matter, unless it's heavily censored.
Also this very forum is shitting on some ok sources, whether it's just competition or someone actually got scammed, I had success with some who are demonized on here.
One Canadian forum known as C.B., well, I even though I do dislike the attitudes of some people there, who just seem to want to be right and prefer the status quo over scientific articles or other objective evidence, their sources are actually legit despite being the only site where these sources even exist, or if they have a shitty reputation everywhere else.