I was lurking around Skeptics.SE recently, as I usually do, and I found a question that triggered some thinking on my side.
Let me put out a (not-so-much) hypothetical question.
Let's suppose we have a valid question for the site. The question gets answered, and later on one of the answers gets accepted.
However, the accepted answer is biased or simply wrong and there are other, more up-voted answers available.
What should we do in those cases?