No problem, if it really annoyed me I wouldn't have answered at all in the first place!
Without derailing the thread too much, as it would be best located in the "community discussion" section where we can talk about how to improve this place together, the main problem I see here and in nearly all other forums I frequent or did frequent in the past is, in short: a forum is a discussion board and not an information repository. The former is dynamical by nature while the latter is rather statical (even if it can evolve over time)
You can try to improve the situation by creating a "pages" or "wiki" part, here we have for instance the recently introduced "reviews" section, but we could have "summary" pages or whatever you call them... But in practice, and for reasons I don't fully explain, it doesn't seem to work well.
Reviews are best found on blogs and review sites, with a long article and fancy pictures, comments below etc. Technical factual information and summaries are best found in some sort of wiki or dedicated site, and so on... And live organic discussions on a forum or bulletin board!
The idea of updating the first thread post to reflect the latest "status quo"... meh... yeah it kindof works, but still yields a lot of "noob: ask noob question >> member: read the first post it's all there ffs!". Here we are limited by the "edit" button short expiration time, meaning the thread owner is not able (afaik) to edit the first post without mod intervention.
One thing is sure, it's no simple matter! Every solution I can imagine would introduce some challenges and potential pitfalls...