I have the same feeling about the forums as the OP and some others. I only read these forums to get some much needed information or to find out about the state of LFS, things that might get changed etc. There are sometimes good topics with a nice discussion in them. There are offcourse topics with people who can't write good english, those that have a BrEeZaH!! writing style. It has to be said that most of these topics seem to be about NOS and body kits etc. While I myself do not really see a problem about discussing this and get more irritated about the writing style I believe it is the OP's freedom to bring these matters to the table in any way he sees fit to the best of his abilities in writing and thinking style. If you do not like it, do not read it and go drive in LFS which is a bit short on racers instead of bitching in here that there is an invasion of NoObS! set out by some higher power to destroy you and your LFS experience.
And this is the most irritating point and biggest turn-off about these forums for me. The fundamentalistic religion about LFS that the more vocative persons on these forums hold. The Crusade against anything not fitting their religion, where some for instance in the suggestions forum even take on the role of LFS Lead Director/Semi-God and tell others that their suggestion does not fit in the LFS development time schedule, instead of discussing said suggestion. What I mostly see is flaming and as said a Crusade against the OP. Even though the OP's suggestion might not fit into the spirit of LFS, instead of being rude with one-liners, or even worse, showing a lack of vocabulary, overuse of emotion-icons one should try to explain why it does not fit into in LFS.
If the 20th topic in a day about body-kits rises redirect them to your previous response, copy-paste whatever. In these days where you can copy/paste, link etc... saying that one gets tired of all these topics is not valid anymore. It just takes a few clicks, not significatly more than posting a flaming emotion-icon.
Stemming from this is the Elite-Club of individuals who seem to believe they as a group are something special, an army of holy knights fighting on the frontlines against the infidels from the big and monstrous world of competing race/drift/drag/tuning games. Instead of trying to learn from other games/sims, thinking about a concept or construct from another game/sim and what it might mean for LFS, or as a starting ground to work out something different they get flamed. Even in a nice OP after a word like NFS, in my perception it seems the bloodlust gets activated and the virtual torches and guns get brought to the frontline.
In my opinion as an endresult these persons are more destructive to the LFS community than the "NFS NoObs". I can understand that they don't see it this way, and they think they are justified in behaving this way, but please stop and use your brain for one moment. Not everyone percieves LFS the same way as you, they hold different values, get excited about different things, have another culture, are raised in a different way, have another age etc.....
So if you want LFS to be your special niche game in which you braviously Crusaded against the big monsters instead of racing and enjoying LFS as it is, a racing game in development with developers that steer their own way and not yours exclusively, please go on and waste your time, alienate new players and shrink this already relatively small community.