This sounds fantastic. Sign me up, even though I don't know how it's done or anything. Drop me a line with more details ya'?
By the by, if you really want your work read and critiqued by other writers, I suggest using
Writers's Cafe instead of DeviantArt. It's usually very rare should you get a comment on writing on DeviantArt unless you write nothing but fanfiction.
And of course, best of all, it's free.