RealWritingJobs.com is a website that’s designed to help people find a variety of writing jobs; they claim to have a ton of leads and are simply acting as middleman between writers and contractors.
These types of sites have been around before and usually provide mixed results. These sites work by using software which visits a collection of job search sites, freelance websites, and other areas online where work for writers gets posted. They then return these results in your members’ area.
In most cases these are real writing jobs and are usually put out by website and blog owners who want cheap labor to fill their sites full of content.