I have a suggestion to the Dev's to help game-play role-playing experiences.
I think it would help a lot of people to RP a lot if the dev's would include a simple tab(or whatever) that players could include a backstory of their character to give their character more depth.
I realize not everyone would utilize this but a lot of players would.
Then when players are running around the city they could just right click on another player or their player bar and select "Bio" or "Background" or whatever and then up would come their story.

I think a lot of players would use this feature and it would really add depth to their character and the game experience.