Wikipedia
Youwriteon
YouWriteOn was launched in January 2006 as an online writing circle to help new writers gain critical feedback on their work and improve their chances of getting published. Each month, YouWriteOn's top ten rated opening chapters receive feedback from professional editors working for major publishing houses.
To participate, writers upload their opening chapters. The chapters are randomly assigned by YouWriteOn to be peer critiqued and rated based on a variety of criteria: character, plot, pace & structure, use of language, narrative voice, dialogue, setting, theme and ideas.
On the first day of each month the five highest rated chapters receive a free professional critique.