I just clicked LIKE on Jacki's profile, even though my nest account is linked to an email I ONLY use for the nest and nothing else. Well, my fb profile pic showed up and asked me if I wanted to like Jacki's profile. I think just because I am currently signed in to fb on this browser it is connecting them, even though the emails aren't the same at all.
I don't like this one bit.
ETA: I thought I clicked out of the "like" before it posted anything, but when I checked my fb it had posted a link to Jacki's nest profile along with her avatar pic on my fb timeline.
FYI Jacki, I deleted it from my timeline.