Я столкнулся с непониманием того, какой именно язык обсуждается в этом разделе СЕ.
This is not a discussion site; it's a question and answer site — there's a difference. We ask questions and provide answers about the Russian language on here.
I'm sure you know thatthis, but since you're asking this question, I'll clarify it: the Russian language is an East Slavic language, the official language of the Russian Federation and Belarus, and also widely spoken in Ukraine, Kazakhstan, Moldova, other countries in Central Asia and Eastern Europe, and by numerous communities around the world.
Вот есть фраза: "Лошадь, которая плохо везёт, нужно бить". В моём понимании, эта фраза не грамотна по целому ряду критериев согласованности, в том числе и из-за одушевленности, но главное, это образ, который не мыслится в рамках русского языка и русской культуры, неотрывно с ним связанной, ну кроме того что она оскорбительна.
You have posted an answer to that effect. As I write this, your answer has one upvote and three downvotes (including mine). This means that at least one member of the community has deemed your answer useful, and at least three other members have deemed it not useful.
Однако, мои замечания о связи языка с его авторами и творцами были встречены с непониманием. Причем, это непонимание я встречаю не только у мимопроходящих пользователей, но даже у модераторов данного раздела.
It happens. That's how the mechanics of this site work.
I'll reiterate that it's not a discussion site; it's a question and answer site.
The original poster has asked a very precise question about the grammatical correctness of a certain phrase. In my opinion, you gave an absolutely wrong answer to that question in the first couple of sentences (mixing grammatical correctness with moral rectitude). The rest of your answer seemed to me as pointless musings.
I don't think it's a useful answer. I believe that it's wrong, poorly written, and digresses from the question that was asked. I expressed this personal opinion by casting a downvote on it.
The majority of the members of the community who have elected to express their opinions through the voting system, found your answer not useful as well.
Так вот, мой вопрос: какой язык тут обсуждают, это действительно русский язык?
For the third time, I'll write that this is not a discussion site. We ask and answer questions about the Russian language and its usage. I do that in English, other users in English and Russian alike. But yes, it's indeed about Russian.
Так где эта граница понимания и чувства языка, есть ли она? или я ошибаюсь, а если так, то в чём моя ошибка?
I'll skip this part and the rest of its development because it's not about the site and hence off topic.
You are free to discuss this in the chat if you can find anyone interested in engaging in discussion about these matters with you (I'm not).
P.s: и еще замечу, что такой пропасти непонимания связи языка с его автором и слова с образом не возникает в разделе "Русский язык СЕ", но только тут, где Russian language.
That is a different community with different audience, members and traditions.
If you feel that your contributions are better valued there than here, and that its members' linguistic sense is more aligned with yours than that of our members, it would seem natural for me that you might want to shift your efforts towards participation in that community.
However, until you start crossing lines in interpersonal communication or overburden moderators with other rules violations, you're welcome to participate here as well.