Very odd character, nullius. Super intelligent dude, strange how he returns to the forum, is quite active & then disappears for a long time. He’ll be back, of that I have zero doubt.
Excuse me for asking, but how can you know that? And how can you possibly know nullius? You just registered here 2 days ago. How can you know him? How can you know that he's active and then disappears? Are you the alt of someone else? You talk like you know him well.