I recently did a full backup of my dream journals here on LD4all.
I have 23 topics with 10 pages each. Fortunately, the moderator’s tools gives me a way to see all 10 pages on one screen. From there, it is easy to save the entire topic as a html file. My partner made a script to extract the actual text of the posts from the local copies. It works well, it even got the encoding bug fixed in the output.
This was so I could easily search through the text for how many times certain words were used. I can also easily search for a date, which can be hard to do with the current search tool here.
My old physical DJs are manually tagged with major dream signs. I have been thinking of transferring them into a digital version. Maybe that script will finally make a format that can fuse the pre-LD4all DJs with the ones from here.