Curator’s note
Hey Matt, curator’s note for you (… me). I think you should focus on explaining the economic challenges of the “stewarding free stuff” in some detail before going to explain how your new tool is meant to solve them. Because, that is one of the key questions we’re dealing with in the track on stewardship (see).
For documentation, there could be two tools / patterns to include: network barter in general, and network barter donations. Mention Makerfox as an implementation, but keep it general enough so that others in other contexts can profit from the expertise in the Makerfox design.