With some trepidation, I took a quiz pointed out by Ravenwood, and fortunately discovered:

You are a GRAMMAR GOD!
If your mission in life is not already to
preserve the English tongue, it should be.
Congratulations and thank you!
How grammatically sound are you?
brought to you by Quizilla
Heather‘s choice of mate is validated!
P.S., Ravenwood, Heather thinks your Red Zinfadel goes well with pizza.