Of course everyone knows PowerPoint but even most techies today have never touched FileMaker - it was the Django/Rails/WordPress/SquareSpace/RAD application back in the day. At a time when very few could code, FileMaker let anyone create a full-featured database. And even today, if you are running a small business and want basic data-collection features for internal use, it is still relevant and useful: http://www.filemaker.com/solutions/starter-solutions.html
90% of "please make me a typical DB app" requests I get, I just point them to FileMaker. I say spend $75/mo for 5 users for a couple of months to work out the process. If the process works and the pain-point is FileMaker, come back to me and I will make a custom solution.