Who needs to sift through the thread manually unless they want to like Casmyr? There's a search function for a reason. We can certainly expect people to use that. Type in whatever you want, be it "Chad gay" "Bella's husband" "Vault code" "Maya theory" or posts by "N7" for the latest update etc. and it'll be there.
If people can't be arsed to search for the things that actually interest them enough to post about it - and at least build/expand or debunk it - similarly don't expect great enthusiasm from people who've see it said before and often said better.
Good for you, mate
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You can also link post numbers ala
#28,390 so people can easily go to which render you are referring to. Since you're already doing the hard work as it were, if you can, throw a few likes around to posters you enjoy that aren't on the thread anymore like
Fanta (who shared the render you were referring to). They'll see the alert and maybe we can bring a few of them back.