Courtenay!
This Narniawebber is the Narniaweb's auntie and has a hobbit for an avatar!
"And this is the marvel of marvels, that he called me beloved."
(Emeth, The Last Battle)
coracle!
This NWebber has a painting of a floating astronaut for an avatar and an username that refers to a character from Greek mythology.
Poetry in the moonlight was a dangerous thing.
Let's see if this one is any easier:
This NWebber is a moderator in Ditto Town and shares part of a name with a character of Tolkien's.
Poetry in the moonlight was a dangerous thing.
Lady Arwen.
This NarniaWebber is otherwise known as the mad poet himself...
"Now you are a lioness," said Aslan. "And now all Narnia will be renewed."
(Prince Caspian)
Bumping this - answer is Cleander!
This NWebber is known as the Benevolent Dictator.
Poetry in the moonlight was a dangerous thing.