Hi, Paul. I'm new to Nostr as well. I was actually referred to this platform from a friend who heard about it on Ryan Matta's X Space. I don't know that much about Bitcoins or crypto, but I'm finding this all very interesting. I'm over on https://coracle.social which is also on Nostr as well as other places. I don't know its all very interesting to me. I think that this place could have some potential in time. I still don't know how to set up those zap thingies whatever they are.