When I write an article and save it as draft, there is no ping to the different "bloggregators" out there when I publish it. Seem´s like an important bug to me!

How do I make the users website appear in comments? I receive comments by e-mail, so I can see that webiste is filled, but it doesn't show up in the comments.

(Ps. Version v.0.6-pl2)

Pls hlp