Because Ned sold his shares and Steemit to Justin Sun of Tron foundations, then Justin attempted (criminally) to takeover the Steem Blockchain. But we are taking it back. Be sure to use your witness votes so we can reverse what he has done. Easiest way is to proxy all your votes to a trusted Steemian. I trust @naturalmedicine. Here is how and why to do it: https://steempeak.com/hive-120078/@naturalmedicine/update-from-the-nm-core-team-community-love-and-a-call-to-action