Hi Faith! Just in case I was unclear (wouldn’t be the first time) I didn’t mean to duplicate the posts for testing. Just to alternate whether they go on your blog first or not. ie — Post A, C, E on medium only — posts B, D, F on your blog first, then Medium.
As for pissing them off — I’ve probably done more than one person’s share of public critique of Medium features (lousy stats, poor image handling, etc) and they still let me thrive and grow here so I think you’re safe.