What does Flipboard have to do with Samsung?

IME Flipboard is one of the few bundled crapware apps on Samsung phones. I got rid of it immediately.

So is Facebook.

Perhaps you assumed that I just threw that link in there, and it had nothing to do with my comment.

Here is a sample of text from it.

"Unwanted 3rd party apps from Microsoft or Flipboard."

You'll have to explain how adding activitypub support is related to that, because I'm not clever enough to follow.