Wouldn't a traditional company also benefit from using the same or similar tools for managing work as software companies? (mostly a rethorical question)
A lot of white collar workplaces have their homebrew Excel workbooks to keep track of tasks and a lot of meetings that fill up everyone's time in order to organize activities, leaving little time for the actual work to be done.
I found the Cahill projection a few years ago and was disappointed that I couldn't seem to find one in print.
The one I found that seem to resemble it is the Waterman projection which is also available in printed versions.