Mignon Fogarty, a/k/a Grammar Girl, makes English grammar attainable and fun.  Through her wit and dry sense of humor, Mignon conveys knowledge that, in my opinion, the majority of Americans do not have.  Communication skills are the great equalizer. My grandfather, who never saw college, always taught me that if I was clear in my communications, I would overcome all sorts of obstacles that those lacking the same skills would face every day.  Grammar Girl provides a great service to the English-speaking world.  She is also an amazing entrepreneur.

http://grammar.quickanddirtytips.com/