Looks like no one is managing them. Some sites which have hosting etc due went down. Others are still online with no active management.
It's a really tough call. On the one hand they are supposed to be owned by the site partners but on the other hand the domains are in IS accounts and the hosting is on IS paid hosting. The receivership does seem to be making minimum required payments to not lose the assets but maintenance is not being done so they are losing value regardless. It's suggested that with ponzi schemes they claw back profits from early people to pay later people who have lost al of their money. If this is the case, the sites would have to be sold in order to distribute the money. That of course opens up the door to lots of lawsuits against the govt. I can't even imagine how they will deal with this without someone getting a bad deal.