MagnuM That would definitely be nice but would require a lot of work, as I find in my experience with internet forums is sometimes people just drop absolute GOLD MINES of information in a one-off comment that sometimes has nothing to do with the thread's topic. I'll check the user's post history, hoping they made that golden thread that lays it all out perfectly for me, but sometimes they will have never even made a single thread.
So what I do on this forum is I like anyone's comment that I find brilliant and want to reference back to. I refrain from liking comments in a reddit-like manner where you upvote (like) someone who is arguing with someone else and you are in agreement with them, or like someone's comment at the end of a conversation or if they compliment you. By curating my likes this way, I can always go to my like page and know that things there are information that will help me on my journey piece the puzzle together.
I think a database of "this user had this problem and created this solution" would take out a lot of the context that helps me with the issue. What I mean is I like seeing the person's thought process, how they evolved overtime in their thinking and approach to the problem, to see what they said about it improving their symptoms, etc. So I prefer to just lurk someone's profile immediately after finding them brilliant, and absorbing and/or implementing knowledge I gained from them immediately. If I just made a list of "this guy did this", it becomes one of those soulless internet articles of "Top 10 Things to Mitigate Screen Sensitivity" where it misses a lot of context and I'm just not fired up reading it since it misses this human element to it since I'm so far removed from it now. Does that make sense?