GiveCamp 2013 mentions

About a week later, someone mentioned this post on the Cleveland Givecamp website:

Third year volunteer, Toby Mackenzie, worked on redesigning the Bike Cleveland site with new features, such as a discussion forum, and had time to spare to work on a Web application for Cuyahoga Valley National Park Environmental Education Center. Read about his experience in his post, GiveCamp 2013.

Their post has since been removed.