I'm not sure there can be such a thing as a topic being "over-represented" on Wikipedia, only under-represented. (Though deletionists might disagree.) Historica

I'm not sure there can be such a thing as a topic being "over-represented" on Wikipedia, only under-represented. (Though deletionists might disagree.) Historically, if a given subject is under-represented, the solution has been to either seek out experts in that subject or research and fix it yourself, not blame other editors for failing to cover topics outside their area of interest.