No. Fuck Facebook, and fuck Zuck. There isn't a world in which they would federate and respect our privacy.
See how they build internal user profiles for users not on Facebook through tags and other metadata scraping techniques. If people you know talk about you on Facebook, there's a shadow profile about you out there, waiting to connect with you in real time. I have no reason to think they wouldn't do the same kind of shit here.
Learning is never useless!
ETA: I use Colemak, so I'll see if I can find something default or if I'll have to find something more piecemeal.