@Selena @jonny To be clear about where I'm coming from, I'd be wary of working with anybody who doesn't even think of glancing over cited sources for further reading when processing the content of a Wikipedia article. Wikipedia exists to summarise knowledge, and observing others assume that there isn't more to think about/learn is what makes me uncomfortable.

It's not quite "question everything" so much as "be interested/engaged with the stuff one is discovering."