Fantastic design! It can really set you apart from the more "corporate" designs of Elance/oDesk. It's a great idea to have the marketplace have a good design and aesthetic to position yourself as different from the kinda sketchy RentACoder-type sites.
How will you distinguish your review process and qualifications from the certification tests that oDesk offers? Arguably your internally-reviewed approvals will be more valuable than "User X passed the HTML Level 1 test" but how will you communicate that to clients searching your site for freelancers?
The review is something we hope to figure out soon (as we reach volumes that we cannot handle ourselves).
We are looking at how the quality on HN stayed sane over the past years. And how we can include crowd-sourced moderation and ratings without people gaming the system to their advantage.
How will you distinguish your review process and qualifications from the certification tests that oDesk offers? Arguably your internally-reviewed approvals will be more valuable than "User X passed the HTML Level 1 test" but how will you communicate that to clients searching your site for freelancers?