As I seen today you have and use a lot of resources to kill your platform. Using only enter to comment is not a necesarry step. People will want to change back and you will have to make this new feature as an option. So after a while Facebook became too complicated with too many options. What you do now is making a new MSN. Who use that? What is Facebook future plan? Make the Events to a calendar (where you can found and organise everything) and make some apps that show wheather etc.. Let's start to build your platform to some kind of operation system not a copy of Msn... Please!!!
Ps: Dungeon Overlord is now not punishing their players, at least they not loosing more costumers