I haven’t seen this topic elsewhere, but maybe I missed it.
My site has a lot posts with tweets oneboxed that people include to discuss events (typically politics) but some that are there for sharing images poster to Twitter.
I’m curious what happens to them if Twitter ceases to function.
My guess: the post looks the same, but links in the onebox are dead. My fear: the oneboxes all show errors.
My additional concern is that posts which continue to show things will turn into errors if rebaked.
Is there anything I can do to keep content in oneboxes as an archive of what was there?