So we shouldn't have mods because the default UI is crap and makes things tricky to find/read? No mod is required for anything in WoW. The fact that people may demand it isn't the fault of the mod but the people. But then again if it's their group why shouldn't they be able to state what the entry requirements are? If people don't like it they're free to start their own group with their own entry requirements. I'd argue that the situation is the other way round. By allowing modding you get lots of good mods with a few 'detrimental' mods thrown in. And again you're not forced to use anything to experience any content, well certainly not in WoW. Even a group or guild requiring you to say you have it doesn't mean you actually do, it's easy enough to lie and if you can manage what is required of you without it then noone will ever be the wiser.