David asked how the heck all those posts got from one blog into another (this one). If you’re using WordPress, the dashboard offers a very nice, straight-forward way to export your blog posts to an xml file. That file can then be imported into a different WordPress blog. No idea how you’d import them into a blog of a different flavor, but there are probably some options out there.
It’s all under the Manage menu, take a peek at this screenshot: