The way I see it. For the people that say no to raid match making, you obviously don't need it or will use it as communication via mic and knowing you have a team of people who want to do it is important to you. So why do you care so much? If it has a negative impact, it will only affect the people using it (making people who were communicating and playing properly, move on and setup a game with the players who were playing it seriously). If you don't want it, don't use and have no reason to complain or be against it. Continue to play with friends or find a group on forums. But match making for raid makes no difference to anyone but the people who use it. Yes I think filters would be a must, so people can pick the kind of person they would be paired up against. But if you set filters too high, you risk not finding a raid. But ultimately if its a feature you want, you will use it. The rest of us will go to the forums, like we have been for the last 3 months and not worry that we are being matched with someone who is afk.