So far, I have been using only Microsoft Word's spelling and grammar checkers, and they don't provide any feedback.
Do you know (or) have you been using any such tools?"
We've improved Slashdot's video section; now you can view our video interviews, product close-ups and site visits with all the usual Slashdot options to comment, share, etc. No more walled garden! It's a work in progress -- we hope you'll check it out (Learn more about the recent updates).
If you think the system is working, ask someone who's waiting for a prompt.