I'm very excited for SMTs as it makes the Steemit blockchain the Ethereum of media. The idea behind Steemit is amazing and now instead of others trying to copy the idea, to use the benefits received when members are rewarded for feedback, they can use the exact process already refined by its use on Steemit.com. I'm super excited and even more so after seeing the markets reaction to the announcement the last 2 days! :)