will address how this is done with wordpress blogs, as that is what the people in Alex’s coaching group are using.
To start, what are ‘Trackbacks” and ‘Permalinks”? They are used when you want to link to a post I another persons blog in your post on your blog. This is another way to set up a permanent link with another blog. It is also a great way to come up with ways to get ideas for content for your site.