Gluster users - Feb 2014 - Gluster, failed-heals, split-brains, and an odd number of replication

I'm playing with a setup that uses a replication across two peers.  This
means that if I'm writing or deleting files, and I shut off one of the
peers, then I get failed heals and split brains.  But how would Gluster
react if I had replication across three peers?  Would it take the best
2-out-of-3 and repair the one that shows a discrepancy?

Michael