What is Granular?
Granular is a Linux-based operating system, also called a distribution (or distro, for short). It is based on PCLinuxOS and aimed at providing an easy-to-use, stable, and functional Linux experience to the end users.
Starting from Granular 2 (Wolverine) onwards, Granular will be based on Unity Linux.
granularproject.org is the central place to find everything there is related to Granular.