Realistically do you think Satoshi is that much of an idiot that he'd just dump his coins? I'd think the founder of bitcoin had a brain to not crash the market but I guess you think otherwise.
What if he hates what's happening with Bitcoin and wants out to start or join an alt-coin?
Again, that's fine and dandy but I can't see someone throwing away financial interest for something as petty as that. Satoshi has enough influence that simply stating his opinion on the matter would impact the future of Bitcoin greatly.