Still working on the OS so it isn't dead. Just haven't got as much free time as I used to have.
Also to be honest, I am finding 16.04 a bit on the buggy side. I am still using 14.04 as my daily driver.
I will go for a big push in the next 2 days and get a build out within two weeks.
All that is needed to make the build is online if anyone wants to have a mess around: http://forum.pinguyos.com/Thread-PinguyOS-METAPACKAGE?pid=34132#pid34132
If you are running 14.04, run this to update the kernel so you are running the latest security patches:
sudo apt-get install linux-generic-lts-xenial linux-image-generic-lts-xenial