Sounds like an amazing project. Hopefully some people will put their backs into improving documentation.
All joking aside, it's good to have initiatives like Hacktoberfest to get people involved in FLOSS. Bountysource was also neat in that regard, too bad the apple basket wound up rotten (https://news.ycombinator.com/item?id=23551098). Would be neat if one of the alternatives managed to really take off.