ahh, that's what middle age and a couple of kids will do to you 
Professor Fnord Regius Professor of B3ta Chronology,
Fri 15 Feb 2013, 16:39,
archived)
Aha! Our resident statitician.I'm reckoning on post 11,000,000 occurring at ~8.30 am on 11th June this year.
(
Colonel Boris "...a desperate Buzzfeed imitation...",
Fri 15 Feb 2013, 18:51,
archived)
I'll keep an eye out. With no research on that one due to the changing rate of postage I'll just piggyback your estimate and throw out 7:43pm on 23rd May :)
( Professor Fnord Regius Professor of B3ta Chronology,
Sat 16 Feb 2013, 10:23,
archived)