I'm just going with the flow of the tides here. I think this conversation is out of my league: I'm feeling like a fish out of water.
I take obtuse pleasure in pointing out that most Roman numeral clocks have the wrong 4. They usually sport "IIII" when it should be "IV" -- I actually purchased a clock once just because it had the correct 4 on it.
Hey, these smarts gotta get used somewhere.