Well, I don't quite think one could compare this to how RP is being handled on Tumblr? Or at least it just feels a whole lot different than in a game, if that makes any sense? I've been roleplaying over there for quite a while and most of the time you don't see preexisting characters being divorced from their setting, at least as far as I've looked. And, hell, depending on what you're writing for, you're gonna need a couple folks taking on the role of some key characters to make the whole thing work, if you're in a group that stays very close to the original setting and whatnot.
Maybe it's a personal bias of mine, but what works on a blogging platform or via messengers just feels...odd in a game like this? Especially the whole thing about taking a character and just basically FF-fying them? Of course everyone here's free to do as they please and write what's fun for them, the only thing you'd have to be aware of that a character like this could tend to just be seen as "the Final Fantasy version of ___" and that might be a hard trap to avoid.
Maybe it's a personal bias of mine, but what works on a blogging platform or via messengers just feels...odd in a game like this? Especially the whole thing about taking a character and just basically FF-fying them? Of course everyone here's free to do as they please and write what's fun for them, the only thing you'd have to be aware of that a character like this could tend to just be seen as "the Final Fantasy version of ___" and that might be a hard trap to avoid.