For example, the YouTube vids do not appear in posts anymore.
That addresses another issue I found.
I ended up inserting the youtube URL in a code block within a post so that at least peeps could copy-then-paste into a new browser tab.
Not as convenient, but useful for those willing to endure the extra step and effort.
Sometimes it's useful to just be able to embed something or other in a post so that when an accessor accesses it via the `quote' button the information becomes visible in the editor app even it was not visible in the viewing app.
The `code' tags -- as at least one alternative -- allow info to be made visible via the viewing app even though it might not be readily apparent what *might* be done with it OR what the author would have preferred to be done with it as per a better tag pair ... if they were working.
Thanks for the info Jenny!