[stupiduser]

Sorry, your post is just completely wrong because this is not a market situation. The government regulates banks through the FDIC, and implicitly underwrites the insurance that is granted to savings accounts. Therefore people have absolutely no incentive to pick "safe" savings accounts, where there savings are loaned out to "sure bets". Instead, if the bank has been covered by the FDIC, the only thing that matters to a consumer is the interest rate--he/she doesn't have to consider risk.