@resuna @andyb I simply pointed out that scanning, even for corporate, for profit reasons, can be fair use.
If you want to go further into the details of why this particular scanning is likely fair use, that's a different discussion. But suffice it to say, it is very likely fair use as well.
The scanning is quite obviously transformative. And if it's not, you'd destroy all sorts of useful data mining initiatives & research, not to mention things like screen readers for the blind.