Many of the categories have been converted to tags, and you can view the tag cloud in the left hand column, right above the new Category dropdown.
Also, each post now lists the categories and tags clearly. For example, this post has a category of “blogging” and a tag of “tags”. Both are clickable.
I’m migrating Polizeros towards using the categories for major topics and tags for everything else. This latest version of WordPress allows both the tag cloud and category dropdown to be created by simply dragging their respective widgets into the template. Nice.
Big thanks to Jamie at IntoxiNation for his help in the php coding.