Confirmed working with:
PieFed Communities: PieFed Meta
Flipboard Magazines: [Gear by @engadget@flipboard.com](https://community.nodebb.org/category/gear-engadget@flipboard.com)
However, while Flipboard magazines send Announces as per 1b12, and the items are added to the outbox, the objects themselves do not address the magazine at all, and so a backreference is missing. When they come into NodeBB, there's no pointer back to the group, and so it is slotted into the "uncategorized" bucket.
cc @mike@flipboard.social
tl;dr — can this object https://flipboard.com/users/Engadget/statuses/uva9misBSrqjCSR6mtzV6g:a:3199686 please include https://flipboard.com/@engadget/gear-nv6v86arz in its to or cc property?
