People who say you should be allowed and encouraged to cite Wikipedia in academic contexts have clearly not spent enough time on Wikipedia. I love Wikipedia and I think it's one of humanity's greatest achievements- however, it has a lot of flaws and really shouldn't ever be used as a substitute for real in depth research. There are major trends and biases in the types of articles that are high quality and those that are low quality. For example, obscure Marvel comic book characters often have much longer and more detailed Wikipedia pages than ones for most pre-modern historical figures.