Excellent point!
It's unclear what that "unlist" feature means. Why is it different from simply deleting the domain?
At this point, I prefer to delete all my domain listings until GoDaddy mandates the upfront domain ownership verification.
And by the way, If it is true that Afternic and...
Wow! You apparently have proven a very important point here. Even unintentionally, domain front running is being not only condoned but also even promoted by GoDaddy.
Since you prior post, I did some more searches on the internet about this issue. Afternic and Dan have apparently both...