Who Said It?

Test your twivia right here, readers!

What twittering British lady is quoted below?:

"The Twittersphere is an odd and uncanny place. It's something like having fairies at the bottom of your garden. How do you know anyone is who he/she says he is, especially when they put up pictures of themselves that might be their feet, or a cat, or a Mardi Gras mask, or a tin of Spam?"

A. Camilla Bowles

B. J.K. Rowling

C. Dame Judi Dench

D. Margaret Atwood