I think the thread will be deleted like some previously on it, but I find what they're doing a worthwhile endeavor. They work by the rule that the games are 21 years or older, and archive them for future generations, which is when I believe the expiration on many of them evaporate and those specific versions of the games as they haven't been kept up to date, but also has some legal gray areas because of some of the game's not quite being abandonware, but to my knowledge they haven't taken legal action against them as they do have some standing to be doing what they're doing, and I do think archiving games is something to definitely be thinking about.