Gregory's ServerI just made a small donation. I use the Internet Archive to find broken links to articles I've posted on my blog or in my web library. I started the on-line library in the late 1990s and the blog in 2005, so when ever I update I find many broken links.
I also use it to archive sites my organization built in the 2000s but which are now off line. People can still find these, and hopefully build new versions based on what I was trying to do.