I would seriously ignore PSJR. Half of what you see on there is completely false. Another third is just whining from people who's advice you are better off not taking.
I'm pretty sure Duke is not done sending out acceptances. I have talked to my POI and been told verbally that I will be accepted but have received nothing official, so either he is messing with me, or they still have a few to go....
OP, I was in a PhD program and dropped out to be a program manager at Microsoft for a few years. I am now re-applying to grad school. If you have any questions about what MS is like, etc. DM me and we can talk. It can be a great company to be at, depnding upon which group you are in.
Check the Results sections: http://thegradcafe.com/survey/index.php?q=statistics
It looks like just a few schools have started. U of Minn seems to be rejecting and waitlisting people... so maybe you are lucky if you haven't heard from them yet