I think you could put up a mini-site with basic information for web content writers, which you will have to carefully research. What do people starting out as content writers need to know and how can they get this knowledge? You could explain what makes a good, seo-friendly article that Google will like and investigate the various rates for the different types of writing. You could also discuss the importance of accuracy in grammar and spelling, as well in the content itself. You could also include a directory of free article sites and other useful links. From all this you would get at least five pages, in my opinion, and then add AdSense, for a start at least.
Here's my disclaimer, lol: I'm a writer, not a successful domainer (though I still have high hopes), so you might need a qualified second opinion on what I've said. Anyway, good luck with the development of the name, whatever way you decide to do it.