Presentation slides from the ALCTS Metadata Interest Group Meeting at the 2015 ALA Annual Conference in San Francisco are available below as attachments (pdf and pptx formats available).
Metadata for Project Gutenberg Using GitHub
Eric Hellman, Free Ebook Foundation
GITenberg is a distributed project working to improve Project Gutenberg texts using the online collaboration and version control tools at GitHub. We received a prototype grant from the Knight Foundation to work on improving the metadata in Project Gutenberg for use by libraries.