History Blogging

Greg Tracey announces that someone has created a history topic exchange in an attempt to promote the history blogosphere. It's starting small, but looks promising. Greg's blog, incidentally, is highly interesting in its own right, and has an emphasis on 20th century history.

Also, I don't know whether I've linked to this before, but there's also a "Medievalist Weblogs" list, including areas of interest and the frequency with which medieval content is posted.