Yeah I know the one you mean, but no haven't seen an update on that. There are others who were surprised who no doubt were absolutely sure they would not be asked.
I do think there are some countries where the "reality" of the local economic situation means they don't ask for financial documents. If they ask "normal" people for proof of $10,000 per adult they know they may just as well ask people to go an forge a document. Also, the "host" concept in the AF region provides them (the COs) some comfort/wiggle room that is not as normal in some other countries. For example, being British, I could not imagine asking someone outside of my very close family/friends to host me at their expense and so on. That kind of support system seems more usual among our AF members, and the embassies probably rely on that system to some extent to justify how they met the public charge obligation. However, I don't think that is a 100% certainty - so I personally would make absolutely sure I was not going to get caught out.