What's amazing with Steemit is since it's decentralized if an upgrade is made to Steemit.com that users don't like they can create their version of busy.org and revert back to the old interface while being able to continue to interact with the blockchain.

Also, with the creation of steembay, steemclassifieds, dtube, etc. not only are we taking on facebook, but multiple other social networks like twitch, youtube, instagram, etc. all on a single platform.