10 days ago we were on 3,000,000, so Ill estimate we'll be at single digits in 50 days = 7 weeks = August 29. I figure 10 days per power of ten plus a bit because of increasing difficulty. But maybe more people will contribute when it gets lower so it will go faster. We'll see.
If we were racing count to a million, we'd be 1000 to 1 favorites.