Good Post on Fairy-Stories

Here's a really good post by Aaron (and Tolkien) on fairy-stories.

Through all the crannies of the world we filled
with Elves and Goblins, though we dared to build
Gods and their houses out of dark and light,
and sowed the seed of dragons - 'twas our right
(used or misused). That right has not decayed:
we make still by the law in which we're made."