@hisham_hm while there are other sites for specific things (like Bitsavers) you make a good point about archive.org — I do trust their ability to keep infrastructure running, though. I would be more worrier about it being headquartered in a country with values and legislation often opposed to the Archive's goals. Also, mixing this with Google's recent Web Environment Integrity proposal makes me think we may see a day where two parallel Internets exist: the corporate one, and the “archived” one. And, oh boy!, do I want to be proven wrong about this thought!