Yes to open source - check out the link in my bio (straycat.brainstorm.social) to see an older version of Brainstorm and a link to the github repo. A lot of features are live, including a table with PageRank and GrapeRank scores for about 350k pubkeys and lists of reported users that are curated by your Grapevine. Imagine using tags instead of reports, and we’re getting close to genuinely decentralized curation of any arbitrary list. The main issue I’m working on right now is how to keep the neo4j graph database current without running into memory issues and crashing of the graph db. (Gotta hate java!! 🤦🏻‍♂️ 😝) So I don’t recommend spinning up your own Brainstorm yet. But hopefully soon!!!