We should respect the theymos decision to keep the forum ad-clean and rely only on the signature campaigns. This is, unlike most sites and forums where you will be seeing ads left, right, front, back, and central. If he couldn't allow profitable ads for a reason, how are you sure he would allow for unprofitable ones?
Theymos has always been a greatly influential part of the community ; aside being an administrator, he's always made decision to the growth of this community. The whole mixer chaos somehow made a look like Theymos' cowardice took the better of him, but in actual sense, he's always right .
Cowardice? I guess not, he was actually heroic to me in his decision on mixers? If you go by what people want always, you will make a lot of mistakes. What makes you a good leader is your ability to decide unwaveringly having weighed both cons and pros. That was what theymos did and I commend him for that. I will always say that this is the only forum I know that is most considerate to its users, it has the most listening ears and it's almost completely the situation of the forum being ruled by its users, which is fair enough.
So coming out to say No to what will taint the image of the forum is never too much. If he allows many of the attackers to have their way, they will spoil the forum, after all, most only care about their pocket and not the forum as they widely pretend.