I would like to be able to pull content out of the Wayback Machine with a proper API [1]. I'd even be willing to pay a combination of per-request and per-gigabyte fees to do it. But then I think about the Archive's special status as a non-profit library, and I'm not sure that offering paid API access (even just to cover costs) is compatible with the organization as it exists.
[1] It looks like this might exist at some level, e.g. https://github.com/hartator/wayback-machine-downloader, but I've been trying to use this for a couple of weeks and every day I try I get a HTTP 5xx error or "connection refused."
I wish there were some kind of file search for the Wayback Machine. Like "list all .S3M files on members.aol.com before 1998". It would've made looking for obscure nostalgia much easier.