[ydn-delicious] Posting Problem

[infostyx]

I just tried to post the website whosarat.com 
Delicious automatically made it a not shared bookmark. When I clicked on the 
question mark 
link for more info as to why, it gave me a list of reasons why this might 
occur. But the 
website passes all of the acceptable criteria in terms of the http:// format. I 
realize its a 
controversial site. Is this why its being censored ?