Maybe two years ago a metamour of of mine from Texas started getting me into different software tools for mapping our polycule, using manual data entry based off what we knew of everyones connections at the time. We considered expanding our data gathering by sending out a link to a google forum, but ran into the issue that once we got very far past our immediate connections, determining the consent from the people submitted to be put on the map became difficult. Compound that with the Texas 'cule being interested in monthly updates to see who was sexing who any given month, and the whole thing became rather unsustainable.
Which led to the idea of building a web app that would function something like a mix between a social network, family tree site, and mapping tool--
Recently, the idea resurfaced in a group chat with my extended polycule family from Ann Arbor and Denver, and this time we had the talent and connections in the group to get the project started. We're still under development right now, but look for us soon on Polycule.org!