There are several SE sites that downplay the value of Wikipedia entries for many reasons. Most of the time if the information in the Wikipedia link is true or relevant there is usually another site or reference with greater authority that will say the same thing.
Since much of genealogy is about finding credible evidence and being able to back up that evidence, should we hold to a similar standard of authority for the links and evidence provided on genealogy.SE?
At present simpler issues like generational titles and double dates come to mind, but these issues could become more complex or nuanced as the site matures.
Edit: (Other SE sites have tackled this problem before, and Genealogy.SE might benefit from what they've concluded.)