People who are looking for feedback on their latest writing project now have a way to turn to the wisdom of the crowds. Amazon today announced WriteOn by Kindle, a new collaborative writing platform for authors, in a post on its Amazon Breakthrough Novel Award forums. It’s a tool that’s designed to allow writers to work on their next big project, and share what they’ve done with a community of other creative people to get feedback on their product. Users can post their work, comment on what other people are doing, and connect with a community of other authors using the service’s built-in forums.