1. For items I believe to be thoroughly out of date and of no real interest, I’ll use a new category–Passé.

2. I’ll be retagging a lot of items, either to new broader categories or by removing categories.

In both of these cases, the URLs don’t change, the content doesn’t change, only the categories change.

3. In some cases, where I do not believe there is even historical content–a prime example would be a post whose only function is to announce a brief Lulu sale–I’ll delete the post.

I would note that, when I was booted from my part-time position in a manner I regarded as high-handed, I removed a whole bunch of posts related to that position. I don’t remember hearing any complaints. (Of course, since most of those posts pointed to a resource that was removed shortly thereafter…)

For that matter, when I removed the annual indices from the volumes of Cites & Insights for which books are available, figuring that the index is really an extra-cost option, I don’t recall hearing any objections. But those weren’t posts.

Anyway: No post with even the slightest hint of content will remain, possibly differently tagged. The point of this all is to make categories–existing and new–more useful. The posts may not take up space, but they do add clutter to category results.

The only posts I’m considering getting rid of altogether are what might be called “functional” posts, ones that have no independent intellectual content: Announcements that have long since been outdated, for example.

It’s not really an issue of warning people that posts are outdated. It’s an attempt to make more effective use of post categories.

Must admit, I’m surprised (and delighted) to see so much interest in this topic… now if I could get similar interest in, say, sponsorship for ongoing research or sales of self-published books…

While it may be useful to add outdated posts to a new “archive” category, I would prefer it if you created a disclaimer header for these pages rather than removing them from their previous categories. One method to achieve this would be to install a plugin which allows you to pick a template based on a post’s category, such as this one:

https://wordpress.org/extend/plugins/category-templates-two/

You would then:

1. Make a copy of your current default template. Call it archive.
2. On the new archive template, add a header that warns readers that the page they’re viewing is outdated.
3. Through the admin panel in the WordPress plugin I link to above, associate posts in the archive category with the archive template.

Otherwise, I’ll either consolidate some categories or move stuff to something like “Old” or “Archived” or something–I won’t get rid of anything that might even potentially be worth reading.

As to how active the blog will be: That’s still up in the air. Possibly a little more active, possibly a lot.