It was time for me to renew my application (it is something you update every year in the US) and I had my user agent changer all ready to go, but before I simply admitted defeat again I first tried with my normal browser settings. Lo and behold was I surprised! While I was still warned that I was using an "unsupported" browser - the FAFSA website no longer prevented me from filling out the application from said browser.
This is fantastic to say the least - it is a step in the right direction: towards a open internet where the platform you are accessing it from doesn't matter. I would like to say thanks to everyone out there who read my post last year and took the time to contact the FAFSA folks to let them know how stupid their policy was - because apparently they listened!