It depends slightly where it is posted, and whether somebody has previously shown interest.
Kbin will see as much of a Lemmy instance as any other Lemmy instance… But a Lemmy post is only mirrored on a kbin instance (or another Lemmy instance) once somebody (anybody) on that instance has subscribed to the community it was posted in.
For the most part that means yes stuff magically just shows up, but if you are seeking something more niche or specialist you might need to seek it out more directly.
Same is true in the other direction, stuff posted in any of the large magazines here on kbin is going to be mirrored to most Lemmy instances, but smaller or new magazines might not see it unless or until somebody there proactively seeks it.
It depends slightly where it is posted, and whether somebody has previously shown interest.
Kbin will see as much of a Lemmy instance as any other Lemmy instance… But a Lemmy post is only mirrored on a kbin instance (or another Lemmy instance) once somebody (anybody) on that instance has subscribed to the community it was posted in.
For the most part that means yes stuff magically just shows up, but if you are seeking something more niche or specialist you might need to seek it out more directly.
Same is true in the other direction, stuff posted in any of the large magazines here on kbin is going to be mirrored to most Lemmy instances, but smaller or new magazines might not see it unless or until somebody there proactively seeks it.