This is indeed interesting and something I thought about recently on the train. I dabble in fiction writing and was thinking about trying a kickstarter of sorts at the end of the year. One of the key things I wanted to offer was making the writing process as transparent as possible. My initial thought didn't go much beyound..."well github repo would be a start". This seems like just the thing I could use. Bookmarked and added to my Trello card for the project :)