pc3k flash has something like that called data analysys autodetection
i've seen it perform correctly the removal of 15 step mixes and give full access to data from an unsupported controller by also determining the correct translator and it's parameters
the problem is that in most of the times, it won't work as smooth like that ...
in fact, some times it won't do nothing good at all
nand recovery tools are like "childrens" and they need time to grow up
for now in most times it's required a lot difficult interventions from experienced users
i think it is possible that sd came with a similar, and why not, maybe an even better algorithm, but as they claim it will be filesystem based (fat/ntfs)
that's why users should avoid using linux with nand technology, as always, linux will lack professional support from companies
(booo linux anyway, ms is better) -
-BR-