I was thinking something along the same lines, with all of the threads with repeated/similar topics, both here and in some of the other forums (GH mostly as well). Actually, I had a further thought - a user-editable (but with backups) Wiki, alongside the discussion forums.
So basically, if someone sees a good, informative chunk of information posted, they can then add that to the "knowledgebase wiki" directly and immediately. Submissions should probably be queued or somehow trivially editorially-approved, just prevent direct abuse.
In a way, this is almost sort of similar to how Usenet works, at least originally. Discussion threads that were answers to a question posed, the original poster was supposed to post a summary, with the answer, once the discussion had finished, and those were often culled and collected into the FAQs, that were of course periodically re-posted. Since web sites are more "persistent" than Usenet posts, I thought that a Wiki might be more appropriate.
I actually think that StorageReview started something like that a short while ago, I know that they added a Wiki, but I don't know how much contribution/activity has occured on it. I don't think that a lot of the members even know that it is there.
Unrelated, but in a similar vein, I believe that some of the AT OS FAQ stuff, like FAT32 and Scandisk and volume-size limits, is actually incorrect. (But it is based on an MS KB article that is itself ambiguous, leading to the incorrect interpretation.) Specifically, there is no problem creating a larger-than-128GiB FAT32 partition, and running DOS-mode SCANDISK on it, under Win98se. That may have been an issue in Win95 versions, and Win98 gold, but I think that they fixed it in Win98se, because it does work. The MS KB article mentions Win95 and Win98, but doesn't mention Win98se specifically, which leads to the ambigious conclusion that it affects all Win9x OSes, when in fact I don't believe it does. At least that has been my experience. Sorry for the OT, but I thought I would mention it since this thread apparently has your attention, AndyHui.