Comment Re:False positives? (Score 1) 437
That's an idiotic statement. You are required to use professional resources and citations when writing papers in any reputable college; using an editor to make suggestions on how the paper can be improved (or running it through some of the automated grammar/plagiarism systems that some universities are providing) is no more "cheating" than using a spell checker in your word processor -- or for that matter, using a computer word processor to format your work as the computer is "doing it for you" and you aren't aligning your text with the margins manually.
Now, if her suggestions came in the form of "here's a new paragraph to replace yours", that's a different story -- but that's not what the GP indicated. I myself kept getting the same sort of treatment in college because of similar situations: my spelling was too good, or my grammar was too "proper" to be written by my own hand. I blame it on the fact that my "peers" were too highly concentrated with the "texting generation".