I've seen some dolphins powering down, but they have been circumstancial cases. One moved out and needed money, another one was bullied into powering down, and only one left because it was more profitable elsewhere.
I like that SBD is not being printed right now until the prices go back up. SBD is burnt everyday, so as the supply becomes smaller, its value is forced to rise. It means we have a cushion! As long as SBD is here to save the day, we won't suddenly go 100 to 0.
And I'd also like to develop for the blockchain, but I don't know C or the languages they use for coding it :( I only know front-end and Nodejs.
Yeah, my position on the Rankings haven't changed much yet, so we will see.