Serious question for an idea I've had for months.

For starters, I want to know about whether it would be worth doing it as a website instead of a normal game. I want to make an RPG creation program that allows for full customization, custom stats and the like. One thing I really want to add are custom personas for players to use personality traits without wasting text on the description. These traits can be set with modifiers for stats and skills that a creator may want them to have in their story. An interactive map and active economy are other features I want in it. I also want to make it difficult for scumbags to steal the work of others so suggestions in that regard would also be nice. If you want clarification on features then ask away.