I had an old blog on WordPress that I deleted a few months ago. I just started a new one, but when I see my name with comments on other blogs (and on sites that use IntenseDebate), my profile is still associated with my old, deleted blog, and not the current one, even though the old one has been deleted.
Blog url: http://mutantreviews.wordpress.com/
Here’s how to link your username to your blog in your blog Dashboard -> Users -> Personal Settings -> then scroll down to Account Details. Then scroll down to where it says ‘Primary Blog‘ select the URL for your primary wordpress.com blog and then save changes.
Now every time you sign into the forum we can all click on your username and your blog will be linked to it. And every time you leave a comment on a blog your username can be likewise clicked and your blog can be instantly located.
NOTE: When you change the primary blog linked to your username that change is NOT retroactive. All comments you left previous to the change will remain linked to the original blog.