Mark Kleiman on The Reality-Based Community blog pointed out an interesting fact.
The nomination of Paul Ryan marks a milestone in American history: for the first time, there is no white Protestant running for President or Vice President on a major-party ticket.
Better yet, no one seems to mind. Perhaps the arc of history does bend in the right direction after all.
And, as somebody pointed out in the discussion thread, this is the first time since before World War Two that none of the major-party candidates for President or Vice President has done any military service.