Re: New RP Poll
You can use anything you want to for an RP, even if you take from another background/setting, and don't have too many ideas on what it's about. And most people throw their own twists in on things anyway, to make it seem more interesting, usually.
Freeform 'can' be more fun than systems with dice, but the only concern it has, are people that do absolutely ridiculous things. And that's not just godmodding. Some people 'need' stats in order to have any structure in their characters, otherwise, they can be unbelievable, and very much not fun to play with, and especially no fun to GM over.
Dice are more suited to people who have trouble making decisions on how certain parts progress, such as combat. Or those who just hate freeform, because they had bad experiences with people who didn't use it properly.