The only difference between this and a crackpot is that the domain is stanford.edu and not geocities.com.
There's so much wrong here that I can't even figure out where to begin. Most points are based on distorted facts, contains fallacies, ignores realities, and so on.
There are some reasonable ideas (standardized mortgages) that I've heard elsewhere, but a lot of it is crap.
#1 fixes what, exactly?
#2 is reasonable.
#3 is just ranting about credit cards. the fees may be egregious but someone does need to get paid to run the machinery. of course, it should be a fixed cost per transaction and the machinery should be less complicated. but it's not related to the actual crisis.
#4 just moves the problem.
#5 is just painful.
#7 are you kidding?
#8 is just silly. and I work there.
#9 is more pain.
#10 is not the problem either. It's that there's multiple processes. It was leverage and VAR that hurt, not the raw gaussian mis-approximation (although it didn't help.) The markets are gaussian (well, GARCH) short-term, but the regime shifts and changes are the output of another process.
A more reasonable solution going forward is going to be a) transparency in financial instruments for consumers, b) strict guidelines about new kinds of financial instruments, and c) leverage restrictions on financial organizations.
I think that simultaneous failures of other industries due to lack or loss of flexibility will have to be dealt with in different ways.