For the Archive's home-town newspaper, Chase DiFeliciantoni provided a nice appreciation in He founded the Internet Archive with a utopian vision. That hasn't changed, but the internet has:
Kahle’s quest to build what he calls “A Library of Alexandria for the internet” started in the 1990s when he began sending out programs called crawlers to take digital snapshots of every page on the web, hundreds of billions of which are available to anyone through the archive’s Wayback Machine.
That vision of free and open access to information is deeply entwined with the early ideals of Silicon Valley and the origins of the internet itself.
“The reason for the internet and specifically the World Wide Web was to make it so that everyone’s a publisher and everybody can go and have a voice,” Kahle said. To him, the need for a new type of library for that new publishing system, the internet, was obvious.