Abstract: A crowd fundraising social network system includes a server, and devices in communication with the server and having respective users. The server is configured to provide a fundraising social network. The respective users are members in the fundraising social network. The server is configured to receive a given donation for a given fundraising effort within the fundraising social network. The given fundraising effort is connected to another fundraising effort, and the given fundraising effort has a given initial posting user. The other fundraising effort has another initial posting user. The server is configured to distribute the given donation between the given fundraising effort and any connected other fundraising efforts based upon a given qualifying donation value for the respective posting users of the fundraising efforts so connected. The qualifying donation values are threshold prior donation values by the respective posting users.