What breaks me the most is the custom courses made with the Track Path Editor.
All of those courses are going to become lost in time unless we archive them, and the only way I know how is to save a replay that features the course. The feature is printed on the back of the box, and now anyone who ever wanted to pick the game up will be without that feature and functionality.
Two years plus of development time and then finally arriving in late 2015, and two years is
apparently enough time for everyone to have experienced the Track Path Editor and all of the amazing courses that have been made with official or unofficial applications and tools?
If another title update comes out for GT6, like one did for GT5 to address the Downloadable Content offline availability issue, I would like to hope that it addresses the availability of custom courses to be played offline, or you could export the course files to your hard drive (very doubtful that would happen, as an update would need to be released
before the closure date). You need to be signed-on to PSN to access the courses, which are part of the game's online services (they are stored server-side). With the services coming to an end, all of these courses are going to vanish without a trace.
I feel compelled to download every course I found interesting and save a replay of it before the services come to an end. There's been a lot of creations by a lot of people that have wowed me, especially the recreations of courses from other games, let alone other Gran Turismo games. I was hopeful that they would somehow allow any functionality of the Track Path Editor (apart from the Sample courses) to be used offline, but looks like it's not gonna happen.
I'll have to break out my wheel and my PS3 and savor the content before it withers away forever. While not as exciting as Gran Turismo 5's online experience, it was exciting to enjoy the new content for Gran Turismo 6 as it came out, with a taste of the Track Path Editor via the Sierra circuit which then led up to its eventual release. It will be greatly missed by many players, myself included...