Kind of off topic, but I'm not a fan of their re-branding. Perhaps there's some oDesk envy? (Rent a Coder is now vWorker for those that didn't click through)
And I figure the re-branding makes sense for them. Everyone here is a coder, but vWorker has lots of users, with those projects for SEO and logos and transcriptions. Changing from "coder" to "worker" probably helps the designers and writers, now that vWorker is marketing to their buyers as well.