I don't think this needs to be discussed any further. Missiles received a nerf in one of the Beta updates, and there hasn't seem to be any complaints since then. Unless someone has some new concerns to bring up about missiles, I don't think this topic has any relevance any more.
In my opinion missiles are balanced very well. After the vanila durability was fixed, and the damage a bit powered the missiles are quite good. And if tehre is still hard to fight missile spammers... CM and CD are your friends.
Is it not the usual forum netiquette to first verify if there is allready a thread regarding the topic of your interest, and if not, then to start a new thread?