Manhattan OS is a Linux distribution based on Ubuntu created by Kevin McDole, a frequent WebUpd8 reader and commenter. Manhattan OS is in fact inspired by everything we post here, at WebUpd8. Initially I though this review would be really easy to do since I am very familiar with everything in Manhattan OS, but I then realized half of WebUpd8 is used in Manhattan so that would take like... a year for a full review. So we'll do a light review only and for any application for which you want to find out more, just search for it on WebUpd8.