This sounds good, but I have to admit that it's pretty hard to fully understand all of this. It must be easier for non technical and non cryptocurrency people to use this site, or else I think it will have a hard time growing. There will probably be several sites like this in the future as well, and the winner will be the site that is easiest to understand for "regular" people. Hopefully the site will evolve in the right direction fast. As a photographer I also wish for non-cropped thumbnails, or at least a function for custom cropping.