I believe this is the ultimate vision Rethink Charity’s EA Hub team is working towards. After speaking with the EA Hub, my assessment is that our MVP (minimum viable product) concept and their MVP concept are quite different but may converge in the future; their MVP emphasizes community profiles and geolocation, whereas our MVP emphasizes projects, project evaluations, and project support opportunities.
Our vision is much broader and includes not only profiles of individuals, groups and organisations, but also platforms for collaboration and volunteering, dashboards, and cross-platform search (to bridge eahub.org with forum.effectivealtruism.org and other platforms). At this point, none of these functionalities are meant to be focused primarily on funding.
EA Tech Initiatives is successful, but it only pertains to technology projects, and all of its project listings and opportunities are in a Google Spreadsheet.
Based on the success of Tech Initiatives (goo.gl/6vYCiF), we also launched Research Initiatives but halted that because we learned that the LessWrong 2.0 team already works on a similar product. We certainly are interested in making that into a single, growing ecosystem (you can join that discussion here: goo.gl/TYuFzj).