Look thru logs - count files in a DIR somewhere that all this ends up...I'm sure a Linux guru could figure out some creative way of figuring how many we have exactly so far, (at any given date/time freeze) and then use the same method to calculate when the 1MM one is posted.

Maybe??

I'm NOT your man for sure, but I suck at math and would get the numbers confused anyway I'm sure! But...
Congrats on ALMOST 1 Million!!! 