You must be blind and ignorant dude! READ the first REPLY post on this thread man! There is where the bashing begins.
spath was just saying there were technical inaccuracies in what’s supposed to be a technical document. This is completely true. This “bashing” is called for. As is pointing out that EFM en/decoders are present in all drives.
You cannot be mad at people for pointing out things which are true.