wiki is sick. its so good for shit to look up. but any asshole can change something. ive actually gone in and changed a couple of things but i got caught so enough of that.
my university and apparently a bunch of others wont accept essays if you used wikipedia as a reference. because its not a scholarly source and peer reviewed or edited.
i look up random things when im bored. I looked up condoms the other day, and under "other uses" it said "condoms make great party balloons if you inflate them" I giggled quite a bit
My english teacher last year let us use it, as most of the info on writers, books and films was pretty much correct. Its amazing that a system like that works, and I can spend hours on there just bouncing around.
Does the study distinguish what exactly qualifies as a "mistake." I mean, are we talking about grammatical errors or large passages of unverifiable (and unsighted) information? Not to knock Wiki (I contribute to them regularly), but it's nowhere near comparable to actual scholarly work. I will note that modern incarnations of Britannica are a joke compared to the older stuff. It's like comparing a highschool paper to a graduate thesis. These days they tend to go to much shorter lengths to compile and record information.