Ask HN: Coderbits Vs. Github Vs. Coderwall

Recently I started using coderbits which is simply a online resume(this is a over simplification mind you but still you get the idea). In the same way that github & coderwall is a resume. If you were an employer or anybody looking for talent which would you prefer a strong github account or a strong coderbits account or a strong coderwall? About coder bits https://coderbits.com/about. I have tried coderwall and I really didn't like it, it wasn't about your skills it was about you selling yourself to the highest bidder.