someone that I do seo for has asked me for a quote. they want content for their new website. They want the writer to go to competing websites, and rephrase their content. The niche is medical, it's very technical medical stuff and would probably require a lot of research. I want to outsource this to odesk and make a little profit on it. I have no idea how much to charge. Is $10 per 500 words ok or is that too low? how much is the typical rate for well researched and well written articles on odesk? do philipinos do a good job with this or should I hire only americans?