The structure and growth potential of the WTF network will be defined by the availability and combination of the resources being added, as well as the capacity to combine them. This growth potential based on the available resources is well explained by the Pentagrowth model.
Sharing is doing more with less
Resources can be tangible (such as tools, money or physical space) or intangible (such as knowledge, culture or affection).
The physical spaces that come available to the network will as addition becomes involved in shared resources depending on available assets and the facilitator/steward(s) wishes and needs. This will result in a better use of those locations and give higher diversity of usages, discovering new ways to apply them and to adapt to innovative ideas.
Further readings:
Solidarity Economy: Building an Economy for People & Planet
Read here an interesting 12 paged pdf about solidairity economy.