An important part of Goolge Scholar is that it lets you find (almost) any article published. If they removed all the pay-protected only articles it would be a l

An important part of Goolge Scholar is that it lets you find (almost) any article published. If they removed all the pay-protected only articles it would be a lot less useful. Note how they even show articles not available online at all, then at least you know they exist and can track them down at a library.