If you poke around the forums, you’ll find threads that describe the development as not “ceased”, but at a “slow pace”.
But even if development is at a “slow pace”, you’re sure to find FOG worth learning and setting up if you’re pushing out more than a few new computers a week.
For example, once you have FOG setup, this guide will walk you through a great way of creating a standard image that be deployed against a wide range of hardware:
FOG has some management tools that are cool: I like to have the user’s name as part of the computer name. Thus, when a computer changes hands, a rename is needed. Instead of doing this from the computer, I get into FOG and rename it.