How to have that "Recent Blog:" next to your username?

Hello, I'm wondering how some users can get their most recent blogs next to their username here on DigitalPoint. I've searched the forum and no luck and I think I could ask users who have their blogs how they did it but I thought having the "Recent Blog:" in the title of the thread could help others after me.

So could you quickly tell me? I didn't see anything related to that in User CP either.

 

Go to User CP, Edit Options and enter the XML feed for your blog.

 

Thank you obenix, although I used this form to enter my adsense publisher ID, I didn't see this field. Unfortunately I don't use one of the supported blog platform, so I can't use the feature.