- A European user asked for reputable suppliers of herbal nootropics; U.S.-based vendors Nootropics Depot and Double Wood were recommended, with emphasis on their public lab-testing credentials as a proxy for reliability.  
- A tongue-in-cheek suggestion to use coca leaves as a “herbal nootropic” briefly surfaced, illustrating the channel’s willingness to entertain unconventional or gray-area cognitive enhancers.  
- The diyhpluswiki repository was updated with a transcript of Rusty Russell’s 2019 Lightning Conference talk on “offers,” adding to the community’s archive of open-source payment-protocol research relevant to decentralized bio-funding or service markets.