What I'd suggest is those calling for the abolishing of 200 are the ones who need to step back and take a look at why they play the GAME. 200 at it's best is where folks from all sides get to talk and share the wealth so to speak.
Going back to my Airwarrior days, it was talking to the guys I was fighting against that lead to a lot of friendships and ultimately a new squad. There wasn't this silly notion that the guys flying for the other side were bad guys, just opponents to fly and fight against.
All the people who take this game so seriously that they worry about spies, people giving things away on 200 or who knows what else, need to relax and remember this is and will remain a game.
No one really dies, the cartoon airplanes are free. Enjoy the cartoon combat, get to know folks, maybe share a little WW2 history and get over thinking you are ever going to win the war, as there is no war, and the game goes on forever.
We talk about the AH Community all the time around here. Building it and adding to it takes interacting, not closing things off and hiding within individual countries or squads.