My latest invention is Forkalicious: a contentious fork visualizer. The website creates three characters, Alice, Bob, and Carol. Alice runs a "standard" bitcoin node that ignores the BIP110 soft fork. Bob runs a node that enforces the BIP110 soft fork. Carol runs a node that rejects the BIP110 soft fork. Then you pick how many miners enforce the rules of BIP110, from 0% to 100%. Then you generate blocks based on that assumption, and see how the blockchain looks on Alice's node, Bob's node, and Carol's node. Try it here: https://forkalicious.supertestnet.org Video demo: https://www.youtube.com/watch?v=-EZWv08niJE