Most people don't seem to realize that PageRank is per page, not a site wide value. So it makes sense that the front page of your blog has a different PR than

Most people don't seem to realize that PageRank is per page, not a site wide value. So it makes sense that the front page of your blog has a different PR than your homepage. See Matt Cutts for more about subdomain versus subdirectory: http://www.mattcutts.com/blog/subdomains-and-subdirectories/ http://www.mattcutts.com/blog/subdomains-and-subdirectories/