What are some alternatives?
Storybird - Visual storytelling community
Wattpad - Wattpad is now the worlds most popular ebook community where readers and writers discover, share...
Storyboard That - Storyboard That is the world's best online storyboard creator.
Penana - Read the best stories from our aspiring writers! Come in to interact with writers and other fans!
My Storybook - Make children's storybooks online for free.
Readitt - Online library and publishing platform