I've upgraded to the latest version of Blogger now that it's no longer in beta. There are still a few blog-entries I haven't "pushed out" yet. I will be going through my old blog-entries and trying to add "tags" to them.
What that means to subscribers of my blog is that you will see dozens, perhaps even hundreds of "new posts" of "old" blog-entries. You might want to temporarily unsubscribe until you see a subsequent entry from me saying Ive finished "tagging" all/most of my prior blog-entries.