This is not true. It does not handle malleability in one case. See http://www.reddit.com/r/Bitcoin/comments/1xm49o/due_to_active_malleable_transaction_relayers_

This is not true. It does not handle malleability in one case. See http://www.reddit.com/r/Bitcoin/comments/1xm49o/due_to_active_malleable_transaction_relayers_it/ http://www.reddit.com/r/Bitcoin/comments/1xm49o/due_to_activ... This is why many sites are having issues. It is in fact a problem with the reference client.