I might put them up on archive.org but might not. If you would like to do that, please feel welcome to and simply give a note. If you do, please make sure to mention their provenience for future archivists. If you ever need any of those files in the future, just contact me as I should still have them. I might also reupload them at some point in the future, in a different kind of archive, but you know how that goes…
Why: Trying to make the project more maintainable I am cleaning up some of the messy old cruft.
If the content is not available elsewhere (e.g., plundering the Wayback Machine), then I’d recommend uploading it to archive.org.
If it is a local duplicate of the wayback archive, then it’s less critical to re-archive.
My guess is that a lot of it is based on your own crawls. In which case, it complements the wayback archive and is important/valuable to preserve publicly, such as on archive.org (unless its expensive in time/money to do so).
Those were all done by me. Some of those sites might already be well archived in the Wayback Machine, others not. I decided to go the extra mile today instead of working on other stuff so I am currently uploading them to archive.org. They might be ingested in the Wayback Machine later.