For me English is a fourth language and the way it is used in my country, as long as you understand what the speaker / poster is trying to convey, it is usually enough.
Canonrumors is a forum where the users are spread all across the world - some with good English and some with not so good English. I feel that there should be some leeway as long as one can understand what a poster is trying to convey. That said, I've seen many native English speakers who have worse English language skills than myself
I would bet that nobody is going to stop posting on the forum simply because they did not know the nuance of a language.
Many of those posting on this thread are probably familiar with the movie already, but if you aren't I suggest giving it a look.
(Looks like I linked to the stage play and not the movie, either one should do though.)