probally owns a supercomputer that puts out a few PetaFLOPs
I'm pretty sure he doesn't. When you own >5% of any given currency, you don't need more. Also: Satoshi seems to be a sensible guy and one that knows when to retreat and let others take over. He's done his share well and got rewarded. Let's hope he changed the world with this.
This step Satoshi took, i believe he did it for us. If you read the paper, it is clear satoshi looked for an answer that would share the wealth with everyone, Satoshi He or she wanted to change the world, and I bet my ass Satoshi would never have taken a single Bitcoin, Satoshi wanted it to go to the real Satoshi, You see Satoshi is everyone of us that believes in a better world, and is willing to prove it by learning, sharing, collaborating, creating, mining for the good of the collective.
Satoshi the founder stepped away when their brilliance was spent and only the combined insights/intelligence/knowledge/integrity and wisdom of the people could make Satoshis creation truly brilliant, Satoshi could not hold back the potential of what they had created... that is how dictatorships are made; Satoshi believed in p2p/distribution networks, why would he have become it's central authority?