You think non-tech people are gonna understand that?

Yes becase they're not looking to understand the protocol behind federarion anymore then you dowbt understand the protocol behind email, so they will grok better then you how it works bybusibg the email allegory, sending from gmail to outlook works for them.

I also use the phone network as another allegory if their eyes do glaze over, i can be with one phone company and phone somone on another companies plan. They have little idead of the prorogation of radiowaves etc that makes that all work.