Lucky me! I have been looking for info on a related topic and this looks like as good a place as any!
I recently began one blog and am really liking the WordPress experience. I want to make my present blog dedicated only to one topic, and then create a second blog for everything else.
I want the two blogs to be separate but connected and available. I want a person in Blog A to know that he can click to Blog B and back again. I want it clear to the viewer that he is in one of two dedicated blogs.