And from the same post, on the goddamit people could have known front:
When Warren Buffett's company took over Swiss RE way back in 2002, he set a team of forensic accountants on their CDO shares to try to figure out what the things were actually worth, based on generally accepted accounting principles. They came back months later and told him it couldn't be done. So he dumped them, 6 years ago, for pennies on the dollar and never missed them; he'd bought Swiss RE for its other assets. So seriously: the famously "smartest guy in the world" when it comes to money put a team of his best people on trying to figure out who the owners of the collateral were and what the collateral was actually worth for even a tiny fraction of the CDO shares out there, and gave up. It can't be done.
In any case, please pass the word about the legal strategy. A lot of people will probably need it.