[$] Improving communities through documentation

Documentation, said Riona MacNamara at the beginning of her OpenSourceSummit Japan 2019 talk, is the superpower that we can use to energize usersand developers; it is an important part of the creation of a vibrant andinclusive community. While there are a number of roadblocks that can impedeparticipation in a development community, many of those can be addressedwith better documentation. The talk was a call for all projects to thinkabout what they are trying to accomplish and to ensure that theirdocumentation is helping to get there.