I read an article about using Wattpad to gain attention for an already published novel. This would be for authors not restricted by KDP select. The blog said that publishing your book one chapter a week on wattpad (a free reading and publishing website) with a link to purchase the book at the end of the chapter for readers not wanted to wait for more was an excellent way to sell a book.

Anybody else tried this? Or use Wattpad in some other way? I've got a sample of my book on there and some fanfiction, but I was wondering how other people felt about wattpad.