MX, that post was barely comprehensible.
I would just say it's a good deal more pleasant to read proper English, so it is nice when it is used. We are very lucky to have a corner of the internet where almost everyone writes clearly, which is a real strength of the forum.
Also, more controversially, I think subconsciously I notice that people who take the effort to write properly also tend to make more coherent and interesting points, and so I tend to respect their opinions more.