lol the nuances I find when developing for activitypub ...
I found out #mastodon resolve the ids of the create activities , e.g. https://mastodon.ie/users/IanOB/statuses/116185301517466965/activity
but #pixelfed does not (e.g https://pixelfed.social/p/mahop/935715884483618042/activity) and these are the actual ids that come in the object.
What is more interesting is that you can actually announce create activities, and mastodon fallback to actually "boosting" but not notifying the creator as boosted. Other people would see it properly.
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