One thing I have noticed and that continuously amazes me about this forum is how many of the posters,(including the regulars) turn into English Teachers when a post is objectionable to them.
The posts that oppose their view point are immediately scoured for spelling, grammar, and punctuation mistakes so the offending poster can be publicly humiliated! All the while the posts that agree with these guys are amazingly left upgraded?? A juvenile practice at best.

I do agree a lot of errors make a post hard to follow, but these grading sessions are clearly not motivated by the desire to be helpful.