I just wrote a fairly long post at G+ in which I dissect an article from People Magazine. In it, the grammar checker Grammarly takes E.L. James’s Fifty Shades of Grey to task.
To no one’s surprise, I hope, it fails miserably. Mechanical checkers cannot possibly parse the nuances of writing, grammar, usage, mechanics, and style. The proof’s right in the article, linked from my post there.
And I’m linking to that post from here, because writing it once was enough.
Read and enjoy.