Really underwhelmed by the Badge specification. What kind of images will it support? GIF, JPEG, JPEG-2000, maybe TIFF or PSD? It doesn't say, it could be anything! And people will put anything in there. Decentralized URIs like IPFS? Not mentioned, it's not like decentralization is a primary goal of this network. You can update badge definitions? Great, now I can get awarded and approve a badge and later they can update it to say "biggest f*gg*t on Nostr" or something. Great job, very well thought out.