Hi,
I completely agree with Kathleen. I would assert that it is a lack of nuance around the nature of information sources and the research task at hand that has lead educators and others to wholesale "ban" the use of Wikipedia.
Whether or not a source can be utilized in a research context depends on the researcher, and what information they are supporting with the citation. For my middle school daughter doing some investigation on an element in the periodic table (as she has been doing this week), the Wikipedia English article (or any encyclopedia article) is appropriate for her. For a graduate student in chemistry this would not be appropriate, but the grad student might (appropriately) cite Wikipedia for some basic definitional stuff, just as they might cite a dictionary or something similar. You see Wikipedia utilized appropriately in citations all the time -- why would we discourage this?
Having conversations about the veracity of online information is tough. Wikipedia can be challenging because articles are at various levels of development. To my mind, this makes it something that those of us engaged in conversations around information literacy should steer towards, rather than away from, because a) Wikipedia is widely utilized in a variety of contexts and b) it is a great teaching tool for talking about when you can trust information online and when you should steer clear. But saying "no" to any information source without having a discussion about it seems lazy. It definitely does not reflect the type of discourse we should be having, especially now.
I look forward to more discussion on this topic.
Merrilee