I will show you the evidence and then the back story:
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As you see, I searched for F6B review and we are #1 "organic" result. But that is not related to your question. What is related is if you click on the link in pink, it will take you to my review at the head of the thread. This is NOT how search engines usually work. They will link you to some random page in the thread as they consider every page as good as any other (it is all web pages after all). Like you see below it. Those are obviously not as useful as the person wants to see a review and instead, sees a bunch of posts.
Here, Google "knows" that it is dealing with our Forum and is properly taking the person to the proper review page at the start of the thread. Google has had a long history of valuing forum posts (over bing, etc. which do not), but this takes it to another level, making high value forum posts first class citizens like stand alone articles.
The back story is me getting an email out of the blue a couple of years ago from a SEO/Search Engine site of sorts saying they are writing an article about us! The reason? They discovered that Google had picked just 10 forums out of hundreds of thousands in the world to properly decode as you see above. They wanted to know if I had done anything special and of course, I had not.
Before this, it was quite annoying. Our site is very popular so we would show up on top of search results. But the links were to random pages, deep in the thread. Now that is not.
In addition to this, I have noticed at times Google putting a gray box under our results with something like "trusted site" and hence my comment. I can't replicate it now so can't show you.