This is one of those things that's rarely talked about in the blog world, but wordpress often can open you up for a duplicate content issue that can cause problems with google and other search engines. If you're using wordpress, you can
take the steps in this article to fix it.
Can you guys think of any other ways to avoid it? Has anyone experienced multiple page indexing on their blog? If so, you really should do this, it only takes about 10 minutes.