Copywriting - language / linguistics related content

We are looking for quality copywriters to assist us in creating original language-related content. The content would be Wikipedia-level writing, largely non-technical and intended for a general audience. One caveat - we would ask that no copying and modifying of other people's content take place. We've been down this road a few times and have seen how oftentimes writers simply copy other site's content and then modify it sufficiently to evade Copyscape. We're looking for simple prose written the old-fashioned way. Research, notes, outline, composition. Looking for clear, grammatically correct and well-researched copy. Nothing complicated, but a bit of effort is required. * Only native English language speakers with a minimum of a B.A. or equivalent in an Arts & Letters-related field with proven experience and samples should respond. If you were not born, raised and educated in an English speaking nation such as the U.S., Canada, UK, Australia, etc. kindly don't respond. We don't want to waste anyone's time. For qualified writers, please respond with your rate per word, resume, and educational background. We are planning to hire qualified candidates for a short project and ultimately continue with those that produce the best quality for this long-term project. Your most competitive rates would be appreciated as this will be a large volume project. Many thanks