Once again I'll state that I support this. But I'm curious is if its for members or potential business partners. Because to me threads are derailed just as much by noob bashing, or just bashing in general, than they are by "OP is dildos". If I was a young, potential member that would scare me off more than the lame jokes. So many people are credited with making good posts, but those are just posts ridiculing OP for being wrong or a reply for being wrong and then from there the thread is derailed or OP doesn't come back.
This website has a huge issue on accepting different opinions. Even when people help, they post it in a way to show superiority, not to be helpful. Or realizing that if the OP thought he knew everything, he wouldn't have posted the question in the first place. And enough with the "I'm a mod, I'm a better member. Or I donated, I'm a better member and my post holds more value". That stuff means nothing.
In short, I would look at that issue more than the dumb jokes if you're choosing to up moderation.