This feels like a steemit commercial. I'm sorry but if bitcoin was relevant and a tradable digital currency, steemit wouldn't exist. Ask the founders. And of course technology changes, faster then you can keep up with. You had bitcoin for a reason and you sold it for a reason, it's a recognizable currency with value. Devaluing it doesn't make steem any better. It just debases the whole evolving concept of decentralized currency.