A:I see that your question's topic is 'for Yedda alone to answer' but I'm going to throw my two cents in, anyway.
I agree that a lot of the questions on here are nonsense, or close to it. But that is of course, opinion; as what may seem idiotic to me may very well be a life-and-death matter to someone else.
Certainly, a lot of the questions are repetitive and (should you look long and hard enough) may have already been answered in a previous thread. The problem is that, with the sheer amount of visitors a site such as Yedda engenders, it is nearly impossible to determine whose question warrants preservation and whose deserves deletion.
So, they all remain open for observation. Fascinating? Sigh.
Well, perhaps it will help if you look at it as historical preservation - a slice of cultural anthropology, if you will... interesting to the casual observer; yet fascinating to the student of human behavior.
Meanwhile, let us all aspire to keep our brains as thoroughly alive as you have done - and here's hoping you won't find yourself bored to death by the tedium which occasionally manifests!