On The Write Practice Pro, you can make two kinds of post types:
Writing Pieces are for short stories, chapters of your book, poems, shorter exercises, and other writing pieces. You can post writing pieces to your writing groups to get feedback and improve your writing.
When you post a writing piece, you will be matched with three other pieces to give feedback on. Until you complete your critiques, you will not be able to view any feedback other users have given your piece.
Messages are to ask a question, introduce yourself, talk about your writing process, share a writing tip, brag about your word count, announce a new project, or share publishing news.
When you post a message, other users will not be assigned to it, you will be able to view any replies instantly, and you will not be given an assignment.