This doesn't realllllyyyy answer your main question, but you got me curious how WriteFreely blog posts look from other platforms, and which ones can see them. So, I tried a few with this post of mine. Obviously some of these wouldn't make any sense, and also for some of them I may have just never figured out how to properly format the URL/search the way it wanted. But, here's what I got on every platform where I have an account:
- Mastodon ("https://todon.eu/@the-rose-garden@text.tchncs.de/113624027917705904"): If you're logged in, it shows the title, any pictures, and a link to the full text. If you're logged out, it shows you a redirect option to the originating blog. Had to remove this link because PieFed hates it for some reason.
- Friendica: Shows the whole post roughly as it should look, albeit with a "read more" accordion.
- WAFRN: Shows the whole post roughly as it should look, albeit with all the pictures at the bottom.
- BookWyrm: Logged in, it can see the blog but can't retrieve the post. Logged out, it automatically redirects to the blog.
- NeoDB ("https://neodb.social/users/@the-rose-garden@text.tchncs.de/"): Logged in, it can see the blog but not the post. Logged out, it asks you to log in. Had to remove this link because PieFed hates it for some reason.
- Lemmy: Can't seem to access the post or blog at all.
- PieFed: Can't seem to access the post or blog at all.
- Pixelfed: Can't seem to access the post or blog at all.
- Mobilizon: Can't seem to access the post or blog at all.
- Ibis: Can't seem to access the post or blog at all.
- Peertube: Can't seem to access the post or blog at all.