Idk, the more data the better you can work things out. You just have to go at it with an open mind, not looking to confirm your view. At least that's my experience. There is already to much data available in game and out, really don't think more will be better.
I really dont get this, too much data already and more would be worse? Whats wrong with more in-game data for players? Whether you use it or not is optional like everything else. Assuming anonymity ofc and all data available to all not just the RP 'owners'..