I'm not really sure how to solve the UI around this. tbh I think it would make sense to pull out the "log in to your wordpress" feature into a separate plugin, preferably called RelMeAuth or IndieLogin (to match the upcoming indielogin.com that I'm working on), since logging in to wordpress with your domain isn't actually doing IndieAuth.
I'm worried that having both in the same plugin is going to continue to confuse people.
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