Okay.. about credit unions.
I spoke with my boss, and found out the details. Evidently, the NCUA has a thing called "share insurance" which basically acts like FDIC insurance, but is not government controlled per se but controlled by member credit unions. Essentially, all credit unions are required to maintain 1% of their assets in this insurance fund. This fund is designed to insure the deposit accounts nearly exactly like FDIC does.
What happened was that NCUA used half of it's insurance fund in dealing with credit union failures in late 2008. In other words, 0.5% of all credit union assets evaporated in a single quarter. That doesn't sound like much, but it is. So NCUA required all member institutions to fund the share insurance back up to it's 1% level, with of course, some nice premiums for them.
Credit unions happily participated in the loose lending crap that went on during the last decade, and the ones that were not large enough to have experienced staff that could mitigate this disaster, are begining to fail. Most of it goes unreported, because the NCUA wants this to be kept within the industry. I don't know if they are more or less stable than banks, but I suspect that they are about the same, just no public money involved.