Literature
400 Words - http://www.400words.com/
A print magazine and a website, consisting of short-short true stories by ordinary people on assigned themes.
Lulu Poetry - http://www.poetry.com/
The place for poets to connect, receive feedback on their poetry, and gain recognition through free contests, and improve writing techniques with free poetry resources.
The Poetry Foundation - http://www.poetryfoundation.org/
Exists to discover and celebrate the best poetry and to place it before the largest possible audience.